Running Vest
Running Vest Phone Holder
Large Mobile Phone Pocket
Chest Mobile Phone Pocket
Large Chest Pocket 20cm in Height and 13cm in Width. Pocket is Large Enough to Fit Plus-Sized Mobile Phones.
Zipped Shoulder Pockets
2 Shoulder Pockets
Zipped Shoulder Pockets for Keys, Key Fobs, Energy Gels and In-Ear Phone Cases.
Designed for Women and Men
Unisex
Designed to Be Highly Adjustable to Fit Both Female and Male Body Sizes.
Zipped Pockets
3 Premium Zipped Pockets
One Large Mobile Phone Pocket and Two Shoulder Pockets.
Frequently Asked Questions
See all the frequently asked questions for our Running Vest Phone Holder.
Please contact us below if you have any questions which are not included below.
What sizes to the Running Vest for Phone come on?
One Size
Our Running Vest Phone Holder is designed to be highly adjustable from the waist belt.
The waist belt can be adjusted between a minimum of 26 inches to a maximum of 40 inches waist diameter.
This makes our Black Running Vest for Phone suited to most women and men’s body sizes. The belt is also made of an elastic material for extra fitting and flexibility.
Is the Running Chest Phone Holder suited to ladies and men’s body sizes and frames?
Unisex
Yes, our Running iPhone Holder Vest is designed to be practical for both female and male body sizes.
Our Running Vest for Runners is highly adjustable via the waist belt which can be adjustable between a minimum of 26 inches and a maximum of 40 inches to fit most waist sizes.
What size of mobile phone fit into the Plus-Sizes MobilePhones Running Mobile Phone Holder Vest?
Chest Pocket
Our Running Vest for Phone and Keys is 20cm in height and 13cm in width. This means it is large enough to fit plus-sized mobile phones, including iPhone Pro Max sized devices.
The Running Phone Vest is secured with a waterproof zip and folding top. This means our Running Vest with Phone Pocket helps keep mobile phones safe and secure whilst running.
Our Running Phone Holder Chest is also designed to minimise
shaking and bounding of your mobile phone whilst running.
What fits into the Running Vest to Hold Phone pockets?
3 Zipped Pockets
Our Phone Holder Running Vest is designed with 3 zipped pockets. One large chest pocket, which is 20cm in height and 13cm in width.
We also designed our Phone Carrier for Running with two shoulder pockets. Each shoulder pocket is 10cm in length and 5cm in width.
The Jogging Phone Holder Chest shoulder pockets can store items, such as keys, key fobs, energy gels, air pod cases and most in-ear phone
cases.
The pocket material is slightly elastic. This helps to keep items stored firmly to minimise shaking and bouncing whilst running.
Is the Phone Holder for Running Chest suited for females?
Women
Yes, we designed our Mobile Phone Running Vest to fit most body sizes, for both women and men.
Our Chest Running Phone Holder can be adjusted at the elastic waist belt between 26 inches and 40 inches in waist diameter. The belt
is also made of an elastic material for comfort.
Thus, our Phone Holder Vest for Running should comfortably fit most women’s body frame sizes and waist diameters.
What sizes of mobile phone can be stores in the Phone Holder for Running Vest?
Mobile Phones
We designed our chest pocket to store most mobile phones sizes, including plus-sizes iPhone devices.
Our Running Vest with Phone Holder can store an iPhone Pro Max Sized device. The chest pocket is 20cm in height and 13cm in width.
We always recommend checking the measurements of your mobile phone device to ensure it comfortable fits the chest pocket.
We also recommend allowing some extra space both on height
and width to ensure you can easily insert and remove your mobile phone from the
chest pocket.
Is the Running Vest Phone Pocket suited to men’s body sizes?
Men
Yes, we designed our Running Vest to Carry Phone to be suited to most body sizes, including both male and female frames.
Our Running Vest that Holds Phone is suitable from most body sizes with a waist belt adjustable between a minimum of 26 inches and a maximum
of 40 inches.
The belt material is also elastic for extra flexibility and comfort on most body shapes and sizes.
What zips are used to secure the 3 pockets on the Vest PhoneHolder for Running?
3 Zipped Pockets
Our Jogging Vest for Phone is designed with premium quality zips. We aim to ensure our Phone Holder Running Vest is robust and stored
valuables securely.
Using premium zips, we aim for our Running Vest Phone to maximise its length of use. We also aim for the zips to be robust and keep
valuables safely stores and secured when running.
Can the Running Vest to Hold Phone be put in the washing machine?
Washing
Our Running Phone Holder Vest is a hand wash only product.
It is best to hand wash with warm to cold water using a mild detergent. It is also best to hang dry your Running Vest for Phone away from direct heat, such as radiators.
Please also kindly do not bleach or iron your Phone Holder Running Vest. The vest is constructed with neoprene material which will be damaged if ironed or bleached.
What is the best way to dry my Running Vest for Phone afterhand washing?
Drying
We recommend only hand washing your Running Phone Holder Chest Vest with a mild detergent using warm to cold water.
We also recommend hang drying your vest to dry naturally away from direct heat. Please kindly do not tumble dry your vest.
Can my Phone Holder Vest for Running be dry cleaned?
Dry Cleaning
Please only hand wash your Running Vest Phone Holder with a mild detergent in warm to cold water.
Please kindly do not dry clean your vest. It is constructed with neoprene material which is should kindly not be washed in a washing
machine.
Can I iron my Running Vest with Phone Pocket?
Ironing
We recommend only hang drying your Running iPhone Holder Vest to dry naturally. Please kindly do not iron your Running Chest Phone Holder. The vest is constructed with neoprene material which should not be
ironed.
We recommend to only hand wash your Running Vest for Phone and Keys in warm to cold water and use a mild detergent.
What size waist does the adjustable elastic belt fit?
Waist Belt
Our Running Vest with Phone Holder belt can be adjusted between a minimum of 26 inches and up to a maximum of 40 inches waist size.
The belt is also elastic for additional flexibility and comfort to fit most body sizes.
Can I dry my Running iPhone Holder Vest on a radiator or heater?
Heat
Our Phone Carrier for Running is constructed with neoprene material which should kindly not be placed near direct heat, such as a radiator or heater.
We recommend hanging your vest to dry naturally away from direct heat.
How is my mobile phone secured in the chest pocket?
Chest Pocket
Our Running Phone Holder Chest vest has a plus-sized mobile phone pocket, which provides a water-resistant and secure place to store your mobile phone whilst running.
The chest pocket is 13cm in width and 20cm in height, which can store an iPhone Pro Max sized mobile phone.
The pocket is secured as the top with a premium zip and folding top, which is secured with Velcro.
Can I use my wired headphones with my Phone Holder Vest forRunning?
Wired Headphones
Our Running Chest Phone Holder is designed with both a premium zip and additionally, a folding top, secured by Velcro. This provides two layers of protection on the chest pocket.
This means runners can keep the zip open and feed their wired headphone through the open zip pocket.
The Velcro secured folding top keeps your mobile device secure whilst running and allows you to listen to music on your wired headphones.
Is the Running Vest with Phone Pocket reflective?
Reflective
Our original Running Vest with Phone Pocket has a small amount of reflective font at the back of the vest.
We are developing attachable LED running lights which will be optionally added to our original vest.
Particularly for winter and night runs, this will
allow runners to attach 500 lumen LED running lights to the front and back of the vest.
Does the Running Vest for Phone and Keys have capacity to attach LED lights?
LED Lights
There are a wide variety of excellent LED running lights available on the market which can optionally be attached to our Running iPhone Holder Vest.
These include clip on and magnetic LED Light versions.
We are also developing our own LED running lights which will be purchased as a package with our vest. These are particularly useful for winter and night run training for safety.
Does the Running Vest for Phone have capacity to hold awater bottle for hydration?
Water Bottle
Our original Running iPhone Holder Vest has capacity to hold a mobile phone and other valuables, such as keys, key fobs, energy gels, air pod cases and in-ear phone cases.
The original vest does not currently have the capability to hold and store a water bottle for hydration whilst running.
We are developing a hydration vest with capability to store a water bottle for hydration whilst running.
Does the Running iPhone Holder Vest come in any othercolours?
Colours
Our Phone Carrier for Running currently is only available in the original black colour.
We are developing a range of additional vest colours. This includes a fully reflective silver-grey version. We are also developing a pink,
red, blue, white, green, navy, yellow, grey and purple vest version.
Does the Running Vest for Phone and Keys help you stay cool when running?
Perforated Neoprene
Our Phone Carrier for Running is constructed using perforated breathable neoprene material.
This helps runners to dissipate heat when running, particularly in hot weather conditions.
Is the Running Vest with Phone Holder chest pocket waterproof?
Waterproof
Our Running Vest for Phone and Keys has a water-resistant chest pocket. This will help keep your mobile phone stored and secure in most weather conditions.
The chest pocket is not completely waterproof and kindly cannot be submerged under water.
The vest is designed specifically for runners to keep a mobile phone and other valuables stored and secure whilst running.
What buckles are used in the Black Running Vest for Phone?
Buckles
Our Phone Holder Running Vest is constructed with premium YKK buckles and zips.
We aim to maximise the quality, robustness and longevity of our vest by using premium quality input material, including buckles and zips.
What zips are used on the Running Vest Phone Holder?
Zips
Our Running Vest with Phone Pocket has 3 zips. All 3 zips are premium quality YKK zips to maximise the quality and robustness of the vest.
Both shoulder pockets are secured with zips to maximise access convenience and to store items securely and safely. The shoulder pockets are 10cm in length and 5cm in width.
The chest pocket if secured with a YKK zip are the top. The chest pocket also has a folding top, which is secured with Velcro.
Is the Phone Holder Vest for Running a premium product?
Premium
Our Running Vest for Phone is priced to be accessible and of value to most runners.
We have aimed to maximise the quality of input materials, using YKK zips and buckles.
Does the Running Chest Phone Holder have capacity to hold a water bottle for hydration?
Hydration
Our Running Phone Holder Chest Vest is designed for shorter distance running. 3km, 5km and up to 10km jogging and running.
The vest holds a mobile phone in the chest pocket. The shoulder pockets are suitable for storing keys, energy gels, key fobs, car keys, air pod cases and in-ear phone cases.
The original vest does not have the capability to hold and store a water bottle for hydration whilst running.
We are developing a hydration vest which will have capability to store a water bottle whilst running.
Does the Running Vest to Hold Phone fit an iPhone Pro Max?
iPhone Pro Max
The chest pocket on our Phone Holder Vest for Running is 20cm in height and 13cm in width.
An iPhone Pro Max is currently 13.3cm in height and 7.76cm in width.
The current chest pocket size comfortably fits an iPhone Pro Max or similar sized Samsung Galaxy, and other android mobile phone devices.
Does the Running Vest Phone Holder fit my Samsung Galaxy mobile phone?
Samsung
Our Running Phone Holder Chest pocket is 20cm in height and 13cm in width.
This is large enough to fit most mobile phones, including plus-sized devices. It is best to measure your phone with the case on to check it will fit into the check pocket.
Does the Running Phone Holder Vest fit my Google Pixel mobile phone?
Google Pixel
Our Running Vest for Runners is designed to fit most phone sizes and many plus-sized
devices.
The chest pocket dimensions are 20cm in height and 13cm in width.
We recommend measuring your mobile phone with the case on to check the exact dimensions.
Does the Phone Holder for Runners come in XS and XL sizes?
XS XL Sizes
Our original Black Running Vest for Phone is a one-sized vest with an adjustable waist belt to fit most body sizes.
The elastic waist belt can be adjusted between 26 inches and 40 inches to fit most body and waist sizes.
Will my Sony Xperia mobile phone fit into the Running Vest for Phone?
Sony Xperia
Our Phone Holder Running Vest has a chest pocket which is 13cm wide and 20cm in height.
We recommend measuring your Sony Xperia with your phone case on to check the exact
measurement of your device.
Is the Running Vest to Hold Phone suitable for a 10km run?
10km
We designed our Phone Holder Running Vest to hold a mobile phone in the chest pocket.
We also designed the shoulder pockets to hold items, such as keys, car keys, key fobs, in-ear phone cases, air pod cases and energy
gels.
Our original Running Phone Vest does not have the capabilities to store a water bottle for hydration.
If you are running longer distances, such as 10km plus, a hydration vest with water bottle storage might be useful for your needs to
hydrate whilst running.
Is the Phone Holder Running Vest suitable for a half marathon?
Half Marathon
Our original Black Running Vest for Phone is designed for short distance running 2km, 3km, 5km, 10km.
The vest is designed to store a mobile phone, keys, keys fobs, energy gels and in-ear phone cases.
If you are running longer distance, such as a half marathon, then a hydration vest might be more suitable for your requirements. A hydration vest would allow you to store water bottles or have a built-in hydration tank.
Running Vest Phone Holder
Run Freely. Run Smart. Run with the Défi Running Vest Phone Holder
You lace up your trainers. Your playlist is ready. The drizzle starts—of course it does.
Welcome to running in the UK, where the weather changes by the minute and every run is an adventure.
But one thing should never change: your comfort.
If you’ve ever stuffed a phone into your shorts pocket, fought a slipping waist belt, or had an armband cut off circulation mid-stride, you already know that carrying essentials can ruin a good run.
That’s exactly why UK designers created the Défi The Elements Running Vest Phone Holder—a sleek, water-resistant, and breathable running vest engineered to give you total freedom and security.
This isn’t just a piece of kit. It’s the upgrade that transforms how you run.
The Problem Every Runner Knows Too Well
Phones are bigger, keys are bulkier, and runners are more connected than ever. We rely on music, GPS, Strava, and safety apps every time we head out.
Yet the market is still full of flimsy armbands and bouncing belts that simply don’t keep up.
They ride up your waist. They bounce against your hip. They force you to twist awkwardly just to skip a track. And in classic British rain, they soak through in minutes.
You deserve better.
That’s where the Running Vest Phone Holder changes everything.
Meet the Défi The Elements Running Vest Phone Holder
Designed by runners, tested across the UK, and refined to perfection, the Défi Running Vest Phone Holder is the result of thousands of miles on pavements, trails, and treadmills.
It’s lightweight (193 grams), breathable, unisex, and completely adjustable. It keeps your phone, keys, and gels exactly where you want them—secure, silent, and accessible.
Whether you’re chasing a PB at your local Parkrun or logging winter miles through city streets, this vest gives you one priceless advantage: focus.
No more distractions. Just running.
Key Reasons UK Runners Are Switching
1. Your Phone Finally Fits—And Stays Dry
The front chest pocket (20 cm × 13 cm) easily fits even plus-size phones such as the iPhone Pro Max or Samsung Galaxy Ultra.
A water-resistant YKK zip and Velcro-sealed folding top keep your device dry in drizzle, mist, and coastal spray.
In other words: typical UK weather is no problem.
2. No Bounce. No Bulge. No Fuss.
Unlike waist belts that shift with every stride, the Running Vest Phone Holder distributes weight evenly across your torso.
Every movement feels balanced, smooth, and natural.
Runners describe it as “like it’s part of me.”
3. Breathable Perforated Neoprene
British runners train through all seasons, so this vest had to breathe.
Perforated neoprene allows air to circulate while wicking sweat away. It’s soft, flexible, and never sticky—ideal for both humid July evenings and icy February mornings.
4. Three Premium Zipped Pockets
Organisation on the run matters.
You get:
- 1 large chest pocket for your mobile
- 2 zipped shoulder pockets for keys, gels, or earbud cases
Each pocket uses YKK zips and slightly elastic fabric to hold items snugly—no rattling, no bounce, no compromise.
5. Unisex & Fully Adjustable
With an elastic waist belt adjustable between 26 and 40 inches, this one-size-fits-most design adapts to nearly every body shape.
The belt stretches with your movement but never loosens. It’s equally comfortable for men and women and can be worn over a T-shirt, under a jacket, or directly against the skin.
6. Reflective Safety for Low-Light Runs
From Glasgow dawns to London nights, visibility matters.
Reflective detailing across the back keeps you seen under streetlights, while upcoming clip-on LED light attachments will add up to 500 lumens for complete night-time safety.
The Fit That Feels Like Freedom
Slip it on once and you’ll understand why runners call it “the invisible vest.”
There are no dangling straps, no sharp seams, and no bouncing weight. The Running Vest Phone Holder moves with you, not against you.
Because the load sits higher on your torso, posture stays open and breathing effortless—especially on longer runs.
That’s not just comfort; it’s performance.
Designed for the Realities of UK Running
In Britain, you can start your run in sunshine and finish in a storm. Défi engineered this vest for exactly that unpredictability.
- Rain? The chest pocket keeps your phone dry.
- Wind? The vest’s aerodynamic cut reduces drag.
- Heat? The perforated neoprene dissipates warmth.
- Cold? It layers perfectly under a running jacket.
From Cornwall’s cliffs to Edinburgh’s cobbles, the Running Vest Phone Holder adapts effortlessly.
UK Running
No gimmicks—just superior design where it counts.
Built to Last, Built to Care
Durability and sustainability go hand-in-hand.
Défi’s premium YKK zips and reinforced stitching ensure years of dependable use.
Each vest arrives in biodegradable, compostable packaging, proving high-performance gear can still respect the environment.
When you buy a Running Vest Phone Holder, you’re investing in quality, not fast-fashion.
How to Care for Your Vest
- Hand-wash in cool or warm water with mild detergent.
- Do not bleach, iron, or tumble-dry.
- Hang to dry naturally—away from direct heat.
- Avoid dry-cleaning.
Treat it right, and your vest will look and perform like new for years.
Versatility Beyond Running
While designed for running, UK customers also love their Running Vest Phone Holder for:
- Cycling commutes (fits neatly under a jacket)
- Dog walking and hiking
- Gym sessions and treadmill workouts
- Sightseeing and travel (keeps valuables close)
Its discreet design works anywhere movement meets practicality.
Performance Meets Peace of Mind
When your gear works perfectly, you forget it’s there—and that’s the point.
The Running Vest Phone Holder lets you concentrate fully on your pace, breathing, and surroundings. No phone slipping. No belt tightening. No distractions.
That mental freedom is priceless, whether you’re chasing a PB or just clearing your head after work.
Perfect for Every Distance
DistanceWhy the Défi Vest Excels3 – 5 kmLight, quick, and hassle-free for short daily runs.5 – 10 kmBalanced storage for gels and keys without weighing you down.10 km +Layer it under a hydration pack for long-distance stability.
It’s the only Running Vest Phone Holder you’ll need from first jog to serious training.
For Men and Women Alike
The vest’s streamlined, unisex shape flatters all frames. Female runners appreciate the flexible chest fit; male runners love the firm, supportive hold.
No rubbing, no compression—just a custom-feeling fit for everyone.
Stay Safe and Visible
UK winters bring short days and dark evenings. The Running Vest Phone Holder’s reflective detailing ensures motorists see you sooner.
For even greater safety, Défi’s optional LED light attachments (coming soon) will clip effortlessly to front and back—ideal for night training and winter races.
Why It Matters Now
More than 7 million Britons now run regularly. As participation rises, so does awareness of safety, comfort, and sustainability. The Défi Running Vest Phone Holder answers all three.
- Safety: Your phone is accessible for navigation or emergencies.
- Comfort: No bounce, no friction, no distractions.
- Sustainability: Built to last, packaged responsibly.
This is modern running gear for a modern running nation.
A Gift Every Runner Will Actually Use
Whether it’s for Christmas, a birthday, or a marathon send-off, the Running Vest Phone Holder makes an ideal present.
It’s thoughtful, practical, and guaranteed to impress any runner—from beginner to veteran club member.
Customer Guarantee
Défi The Elements stands behind every product. Your purchase includes:
- 12-month warranty on materials and workmanship
- UK-based customer support
- 30-day satisfaction guarantee
Buy with confidence and run without worry.
How to Buy in the UK
Getting your Running Vest Phone Holder is simple:
- Visit Défi The Elements’ official website
- Choose “Running Vest Phone Holder”
- Select your payment option—Visa, Mastercard, PayPal, Apple Pay, Google Pay
- Enjoy fast, tracked UK-wide delivery
Also available via Amazon Prime UK and eBay UK, always shipped in compostable packaging.
Value That Outruns Its Price
At just £19.99 GBP, the Défi Running Vest Phone Holder delivers features normally found in vests costing twice as much:
- Premium YKK hardware
- Weather-resistant design
- Ergonomic, unisex fit
- Breathable materials
- Sustainable packaging
It’s an affordable way to upgrade every run—proof that quality running gear doesn’t have to cost the earth.
Every Detail Designed with Purpose
Nothing on this vest is there by accident.
- The central phone placement improves balance.
- The zip direction prevents snagging.
- The belt width reduces pressure on the waist.
- Even the logo’s reflective finish serves a safety purpose.
Every stitch is about one thing: making your run smoother.
What You’ll Feel the First Time You Run in It
- A surprising absence of movement.
- A quietness—no jangling keys or bouncing phone.
- A cool flow of air through the perforated fabric.
- Confidence knowing everything you need is secure.
That first effortless kilometre is when you realise: this is how running should feel.
The Défi Difference
Other brands sell accessories. Défi builds performance solutions.
The Running Vest Phone Holder represents their philosophy perfectly—simple, functional, premium, and affordable.
It’s designed not in a boardroom but on Britain’s roads, parks, and trails by people who actually run them.
For Short Runs, Training, and Race Day
From your first training jog to race-day adrenaline, this vest performs flawlessly.
- Short runs: Quick to put on, feather-light feel.
- Training blocks: Withstands daily wear and washing.
- Race day: Keeps energy gels and phone accessible without fumbling.
Whatever your pace or goal, it’s built to keep up.
A Smarter Way to Run
Runners invest in trainers, watches, and headphones—but the way they carry essentials often comes last.
Yet comfort and focus depend on exactly that.
The Running Vest Phone Holder is the missing piece that completes your kit. Once you’ve tried it, going back to belts or armbands feels impossible.
Because Every Second Counts
When you’re chasing a PB, every distraction steals time.
The Running Vest Phone Holder eliminates interruptions—no stopping to adjust, no fumbling for your phone, no breaking rhythm.
You’ll feel the improvement not just in comfort but in your pace.
Made for Movement. Made for You.
Défi The Elements believes every runner—new or experienced—deserves gear that enhances performance without complicating it.
The Running Vest Phone Holder embodies that belief: minimalist design, maximum function, and 100 percent runner-approved.
Why You’ll Love It
- Feels invisible once you start running
- Keeps your phone safe and dry
- Works for both men and women
- Adjusts easily for perfect fit
- Looks sleek and modern
- Priced affordably
- Designed by UK runners for UK runners
It’s more than convenience; it’s confidence on every mile.
Don’t Just Run—Defy the Elements
British runners don’t wait for perfect weather, and neither should their gear.
The Défi Running Vest Phone Holder empowers you to run any time, any place, any season.
Rain? Run. Wind? Run. Darkness? Reflect and run.
Your phone stays dry, your keys stay silent, and your stride stays strong.
Freedom has never felt this comfortable.
Your Next Run Starts Here
Thousands of UK runners have already upgraded their kit. Now it’s your turn.
Click Buy Now, choose your Running Vest Phone Holder, and discover what it means to run without compromise.
Because once you experience the comfort, stability, and focus this vest delivers, you’ll never settle for anything less again.
Défi The Elements Running Vest Phone Holder
Price: £19.99 GBP | Shipping: UK-Wide | Available via: DéfiTheElements.com • Amazon Prime UK • eBay UK
Run light. Run secure. Run free.
Défi The Elements — Designed for Runners Who Defy the Weather.
Running Vest for Phone
Défi The Elements Running Vest Phone Holder – The Little Upgrade That Changes the Way You Run
By Defi The Elements
On a damp Tuesday morning in Surrey, the sun makes a brief appearance before hiding again behind the clouds. I’m already out on the pavement, halfway through a 5K test run wearing a piece of kit I didn’t expect to care about: the Défi The Elements Running Vest Phone Holder.
It’s a simple black vest, minimalist and light. But after two weeks of testing in typical British conditions—rain, drizzle, and the occasional gust of sideways wind—I can say this: the Running Vest Phone Holder might be the most quietly transformative bit of gear I’ve used this year.
The Background: Why Runners Needed a Better Way to Carry Phones
The problem has been obvious for years. Phones have become bigger, and runners more connected. Between GPS apps, Spotify playlists, and safety trackers, leaving your phone behind is rarely an option. Yet most running accessories haven’t evolved beyond the flimsy armband or the bouncing belt.
For UK runners, the issue is worse. We train through rain, fog, and the dark winter months. Waist belts shift and absorb moisture, armbands slip on long sleeves, and jackets rarely have the right pocket placement for today’s bulky phones.
So when I first heard about the Défi Running Vest Phone Holder, I wondered whether anyone really needed another running vest. A few runs later, I realised it’s less about need—and more about how small design changes can make running feel completely different.
First Impressions: Light, Subtle, and Surprisingly Premium
Out of the box, the vest looks sleek and understated. Black neoprene with perforated panels for breathability, subtle reflective lettering, and a single large pocket centred on the chest. It feels soft, flexible, and slightly stretchy—somewhere between a wetsuit and a cycling jersey.
It weighs just 193 grams, which is feather-light once you put it on. There’s no plastic smell or stiffness, just a clean, minimal design that looks more “performance gear” than “fitness accessory.” The branding is subtle enough that you could wear it under another top without it showing through.
Défi ships the product in biodegradable, compostable packaging, a nice touch that feels in line with its eco-conscious branding. It’s designed in the UK, manufactured in China, and built from durable, high-quality materials like YKK zips and elasticated straps.
Fit and Comfort: The One-Size-Fits-(Nearly)-All Approach
The Running Vest Phone Holder comes in just one size, with a highly adjustable elastic belt that fits waist sizes from 26 to 40 inches. As a runner of average build, I found it easy to tighten to a snug fit, but I also handed it to a taller male runner and a smaller female tester—both managed to adjust it comfortably within a minute.
The belt sits around the lower ribcage rather than the waist, helping to stabilise the vest while leaving your breathing unrestricted. There’s none of the uncomfortable pinching you get with tighter belts, and the soft neoprene shoulders distribute pressure evenly.
Even on longer runs, the vest doesn’t ride up or chafe. The perforated material breathes well, so it doesn’t cling uncomfortably when you sweat. I tested it in both a thin T-shirt and directly on the skin—it worked fine both ways.
Verdict on comfort? Excellent. It’s one of those pieces of kit you stop noticing after the first kilometre, which is about the highest praise you can give a running accessory.
Storage and Accessibility: Thoughtfully Designed Pockets
The Défi Running Vest Phone Holder features three zipped pockets:
- One large chest pocket (20 cm high × 13 cm wide) for your mobile phone.
- Two smaller shoulder pockets (10 cm × 5 cm each) for keys, gels, or earbuds.
It’s an efficient setup. The main pocket comfortably fits my iPhone 15 Pro Max, including a case. It closes first with a water-resistant YKK zip and then folds over with a Velcro-sealed flap for double protection. The design keeps the phone pressed flat against your chest—no bounce, no swing.
Accessing the phone mid-run is easy enough; you just unzip the front pocket slightly and slide it out. There’s enough room to open the top partially if you need to feed through a wired headphone cable, which is surprisingly useful in cold weather when Bluetooth battery life drops.
The two shoulder pockets are ideal for small valuables. I tested them with energy gels, a car key, and a small AirPods case—each stayed perfectly secure, even during sprints. Because the material is slightly elastic, it grips items firmly without needing extra straps.
Performance on the Run
The real test, of course, is motion. On the first run, I expected to feel the weight of the phone with every step. I didn’t. The weight sits high on the chest, directly over your centre of gravity, and the design eliminates most movement.
No slapping. No swinging. No tugging.
Even when running downhill or through wind gusts, the vest stays flat against the body. It also doesn’t restrict breathing the way some hydration packs can. Because it fits close but not tight, you can inhale deeply without resistance.
After five consecutive runs ranging from 3K to 10K, I found no friction points, no marks on the shoulders, and no odour buildup—something cheaper materials tend to develop quickly. In short: it performs beautifully for its intended use.
Weather Testing: Built for the UK Climate
Let’s be honest—“water-resistant” claims always sound better on paper. So I tested the Running Vest Phone Holder through real British weather: drizzle in London, heavy mist in Brighton, and light rain in Reading.
The verdict? Impressive. After 45 minutes in steady rain, my phone remained completely dry. The chest pocket’s double closure (zip + Velcro flap) does a surprisingly good job of deflecting moisture, while the neoprene itself repels light water.
It’s not a waterproof vest—you wouldn’t want to submerge it—but for the average soggy UK run, it holds its own admirably.
Visibility and Safety Features
The vest includes subtle reflective lettering on the back and shoulders. It’s not full reflective gear, but it’s bright enough to catch headlights under streetlamps.
Défi says it’s working on clip-on LED light attachments that will soon be compatible with this vest—a promising addition, especially for runners who train in early mornings or winter evenings.
For now, the reflective details are enough for urban environments but might need supplementing with a headlamp or reflective jacket on rural roads.
Breathability and Temperature Regulation
One of the most impressive things about this product is its balance between structure and airflow. The perforated neoprene lets heat escape naturally while maintaining a snug shape.
During a mild 15°C run, it felt cool and unobtrusive. During a chillier 5°C morning, it provided just enough insulation to avoid feeling cold around the chest. Because it’s thin, it layers comfortably under lightweight running jackets without bulk.
The lack of seams or plastic straps means there’s nothing to dig into your shoulders—important if you’re clocking regular miles.
How It Compares to Armbands and Belts
I’ve tested most of the standard running accessories: the stretchy waist belt, the neoprene armband, the pocketed leggings. All of them work to an extent—but each has a flaw.
Waist belts bounce and twist when you accelerate. Armbands shift as sweat builds up and can pull headphone cords awkwardly. Leg pockets are fine for phones under 6 inches but struggle with larger models.
The Running Vest Phone Holder solves these problems by rethinking where weight sits. Placing the phone at the chest creates balance, stability, and easy access. It’s the same logic ultra-runners use for hydration packs—only slimmer, lighter, and simpler.
For daily training runs, it’s more comfortable than any belt or armband I’ve tried. The only downside? It doesn’t carry water. But for distances up to 10K, that’s rarely an issue.
Durability and Build Quality
Défi’s focus on quality materials shows. The YKK zips glide smoothly, the stitching is clean, and the elastic waist belt feels robust. After multiple hand washes, the shape hasn’t changed. The reflective print has also held up well, which suggests it’s heat-bonded rather than painted.
The brand recommends hand washing in mild detergent and air drying—no tumble dryers or radiators, as heat can damage neoprene. That’s standard care for premium materials.
I followed the guidance, and the vest dried naturally within a few hours, maintaining its elasticity perfectly.
Style and Aesthetics
While function comes first, style still matters—especially in a market full of neon and cluttered branding. The Défi vest takes a subtler approach. Its matte black finish, curved seams, and minimal graphics give it a clean, technical look that pairs easily with most running outfits.
It’s equally suitable for men and women, and the design flatters a range of body types. It’s unisex without feeling bulky or boxy.
If Défi ever releases a reflective silver or bright colourway, it could appeal even more to runners who prefer visible, high-contrast gear. But for now, the black version looks sleek and professional.
Practical Extras and Sustainability
Every product ships in non-plastic, compostable packaging, aligning with Défi’s eco-friendly mission. It’s a small but welcome gesture in a market where too many brands still use single-use plastics.
The vest’s long lifespan is also part of its sustainability story: by building something durable, Défi reduces waste and replacement cycles. Considering its £19.99 price tag, the quality is exceptional.
Who It’s Best For
If you regularly run between 3 km and 10 km, train in variable UK weather, and carry a phone, keys, or small accessories, this vest is close to perfect.
It’s particularly suited to:
- Urban runners who need to access their phones for maps, playlists, or calls.
- Commuter runners who want something discrete and layerable.
- Trail runners who value a stable, bounce-free design for uneven terrain.
- Night runners who appreciate reflective safety features.
It’s less ideal for ultra-distance athletes or those needing hydration storage, but Défi has already confirmed a hydration-compatible version is in development.
Room for Improvement
An honest review should acknowledge the limitations. The Running Vest Phone Holder is impressively executed, but there are areas Défi could improve further:
- More colour options. Some runners prefer visibility over subtlety. A reflective silver or neon edition would make it even more versatile.
- Integrated LED clips. The upcoming light attachments sound great—making them standard would enhance safety for UK winter training.
- Optional size variants. Although one-size-fits-most works well, a dedicated smaller size might improve comfort for very petite runners.
These are small refinements rather than flaws. The core product already performs its main job brilliantly.
Value for Money
At £19.99 GBP, the Défi Running Vest Phone Holder is priced at the sweet spot between budget accessories and premium gear. Competing vests with comparable build quality often cost twice as much.
Given the quality of materials, durability, and genuine comfort improvements it delivers, this product represents exceptional value. It’s the kind of investment that pays off immediately—every run becomes easier, calmer, and more focused.
The Verdict: Honest Pros and Cons
Pros
- Superb comfort; feels weightless in motion
- Secure, water-resistant phone pocket fits large devices
- No bounce or chafing, even on long runs
- Premium materials (YKK zips, breathable neoprene)
- Reflective detailing for safety
- Eco-friendly packaging
- Outstanding value for the price
Cons
- Only one colour currently available
- Not designed for carrying water
- One-size-fits-most may not suit very small or very large body types
Overall Rating
A solution for everyday UK runners who want comfort, security, and simplicity.
The Quiet Revolution in Running Accessories
Running is about rhythm—the feeling of being light, balanced, and in control. The wrong gear breaks that rhythm. The Défi The Elements Running Vest Phone Holder restores it.
After a fortnight of testing, I’ve come to see it less as an accessory and more as an essential. It doesn’t shout for attention; it simply works. Every run feels cleaner, quieter, more focused.
For £19.99, it’s a small change that delivers outsized comfort. Whether you’re training in Manchester drizzle or chasing a sunset along Brighton seafront, this vest earns its place in your kit.
It’s an honest, smartly designed product that does exactly what it promises—no gimmicks, no fluff, just a better way to run.
And in a market full of flashy claims and overpriced gear, that kind of honesty is refreshing.
Défi The Elements Running Vest Phone Holder – At a Glance
- Price: £19.99 GBP
- Fit: Unisex, adjustable 26–40 inch waist
- Material: Breathable perforated neoprene
- Weight: 193 g
- Phone Pocket: 20 × 13 cm, water-resistant zip + Velcro fold
- Additional Pockets: Two shoulder pockets (10 × 5 cm each)
- Visibility: Reflective lettering, LED clip-compatible
- Care: Hand wash only, hang dry
- Available via: DéfiTheElements.com, Amazon Prime UK, eBay UK
Running Phone Holder Vest
Running Vest Phone Holder
Comprehensive FAQ for UK Runners
Running has never been more popular in the UK. Whether you’re clocking miles on London’s pavements or exploring muddy Scottish trails, every runner faces the same dilemma: how do you safely carry your phone, keys, and essentials without distraction?
The Défi The Elements Running Vest Phone Holder was designed to solve that problem — but what exactly makes it different, and is it really worth it?
We’ve gathered the most common questions British runners ask about the Running Vest Phone Holder, and answered them honestly, based on in-depth testing, user feedback, and expert insight.
1. What exactly is a Running Vest Phone Holder?
A Running Vest Phone Holder is a lightweight, fitted vest that keeps your mobile phone and small valuables secure while you run. Unlike armbands or waist belts, it distributes weight evenly across your torso, preventing bounce and improving comfort.
The Défi version has a central chest pocket for your phone and two zipped shoulder pockets for smaller items like keys, cards, or gels. It’s made from breathable neoprene and designed specifically for UK weather conditions.
2. Who makes the Défi Running Vest Phone Holder?
The vest is made by Défi The Elements, a British running brand created by two UK runners who were frustrated by poorly designed accessories. Their goal was simple: design a vest that works in all British conditions — wind, drizzle, and everything in between.
3. How is it different from a waist belt or armband?
The Running Vest Phone Holder eliminates the bounce and discomfort caused by belts and armbands.
- Belts shift or slip when you accelerate or sweat.
- Armbands can cut circulation and make it awkward to use your phone.
By placing weight on the chest, Défi’s vest balances storage naturally and keeps your essentials stable throughout your run.
4. What materials is the vest made from?
Défi uses perforated neoprene — soft, flexible, and breathable. It’s water-resistant, meaning it repels light rain and sweat. The pockets and zips are made from YKK-grade hardware, known for longevity and smooth operation.
The material feels premium, similar to wetsuit fabric, but thinner and lighter.
5. Is it waterproof or just water-resistant?
The vest is water-resistant, not waterproof. That means it will protect your phone in drizzle or light rain, but it’s not designed to be submerged.
The chest pocket is particularly well-protected with a water-resistant zip and Velcro-sealed flap, keeping your phone dry in typical British weather.
6. Will it fit my phone?
Almost certainly, yes. The main pocket measures 20 cm in height and 13 cm in width, large enough for:
- iPhone 13/14/15/16/17 Pro Max
- Samsung Galaxy Ultra and Note series
- Google Pixel phones
- Huawei, Sony Xperia, Motorola, and similar devices
If your phone (with its case) fits within those dimensions, it will slide in comfortably.
7. Can I use wired headphones with it?
Yes. You can leave the pocket zip slightly open and feed the cable through. The Velcro flap still keeps your phone secure, even with the cable in place — useful in colder months when Bluetooth battery life fades quickly.
8. How secure is the phone pocket while running?
Very secure. The phone sits flat against your chest, held in place by the double-closure system. Even during sprinting or hill work, it doesn’t move or bounce. The combination of zip, Velcro, and firm neoprene ensures complete stability.
9. How many pockets does the vest have?
There are three zipped pockets:
- 1 large chest pocket (20 × 13 cm) for your mobile phone.
- 2 shoulder pockets (10 × 5 cm each) for keys, gels, cards, or earbuds.
The smaller pockets use slightly elastic material to keep small items snug and silent.
10. How does it feel to wear?
Comfortable — and surprisingly unnoticeable. The vest weighs only 193 grams and feels like a second skin once adjusted. The neoprene moulds to your body without restricting breathing, even on longer runs.
11. Does it come in different sizes?
The Running Vest Phone Holder is one-size-fits-most. The elastic waist belt adjusts between 26 and 40 inches, comfortably fitting most male and female runners. For very petite or particularly broad builds, Défi may release more size options in the future.
12. Is it suitable for both men and women?
Yes. The design is unisex, and the adjustable side belts allow it to fit a wide range of frames. The neoprene stretches to accommodate different chest shapes without pressure or discomfort.
13. Is it good for short or long-distance running?
It’s perfect for short to mid-distance runs (3 – 10 km). For half-marathons or ultras, you may prefer a hydration vest that includes water-bottle storage. Défi is already developing a hydration version for endurance runners.
14. Can I wear it under a running jacket?
Absolutely. The vest’s slim profile means it layers easily under a lightweight jacket or waterproof shell. It doesn’t bunch up or restrict movement, which makes it ideal for cold or wet British runs.
15. How does it handle the UK’s unpredictable weather?
Brilliantly. Défi designed it specifically for Britain’s mix of drizzle, mist, and wind. The water-resistant chest pocket keeps your phone safe, while the breathable neoprene stops overheating during milder spells.
Whether it’s Manchester rain or Cornish sea air, the vest performs consistently.
16. How visible is it in low light?
The back and shoulders feature reflective lettering for visibility under headlights or streetlamps. Défi is also developing clip-on LED lights to attach to the vest for extra safety during winter evenings or early-morning runs.
17. Does the vest cause chafing or irritation?
Not in our testing. The edges are smooth and the seams flat-stitched, meaning no rubbing on shoulders or underarms. The neoprene remains soft even when damp. For sensitive skin, a thin base layer underneath works perfectly.
18. How breathable is it?
Highly breathable. The perforated neoprene allows constant airflow, reducing sweat buildup. During testing in both 5 °C and 18 °C conditions, the vest felt comfortable and temperature-neutral — cool in warmth, warm in chill.
19. Can it hold keys or gels without rattling?
Yes. The smaller shoulder pockets are slightly elastic, so items fit tightly and stay silent. Even on fast downhill sprints, nothing rattles or shifts.
20. How easy is it to clean?
Very easy — but it must be hand-washed only.
Use cool or warm water with mild detergent, rinse gently, and hang to air-dry away from direct heat. Avoid bleach, ironing, tumble-drying, or dry-cleaning.
With proper care, the vest will keep its shape and elasticity for years.
21. How durable is it?
Excellent. The YKK zips are sturdy, the stitching is clean, and the elastic shows no sagging even after repeated use. After weeks of testing and several washes, the vest retained its original fit and finish.
22. What does it weigh?
The Défi Running Vest Phone Holder weighs just 193 grams — lighter than most running belts or armbands with the same storage capacity.
23. How should it fit on my body?
It should feel snug but not tight. Adjust both sides of the elastic belt evenly until the vest rests flat against your torso. It shouldn’t restrict breathing or ride up when you move. Once fitted, it should stay completely stable.
24. Is it suitable for treadmill or indoor running?
Yes. Many UK runners use it for treadmill sessions, where pockets are limited. It keeps your phone handy for music or stats, and you don’t need to balance your device on the console.
25. Does it smell or absorb sweat after use?
No noticeable odour builds up if you air-dry it properly after each run. The neoprene is naturally odour-resistant and dries quickly. For best results, give it a light rinse after particularly sweaty sessions.
26. Can I use it for other activities besides running?
Yes — it’s versatile. Cyclists, hikers, and dog-walkers in the UK have adopted the Running Vest Phone Holder because it offers hands-free convenience and weather resistance. Some commuters even use it for walking to work or travel.
27. Does it work for trail running?
Definitely. The snug fit means it won’t shift on uneven ground, and the zipped pockets prevent dirt or grit from getting in. The water-resistant material also copes well with mud splashes and light rain.
28. Can I use it during races or Parkruns?
Yes. It’s ideal for organised events where you want to carry essentials but avoid bulk. You can reach your phone quickly for timing or post-race photos without fumbling with waist belts.
29. How well does it perform in the rain?
It performs impressively for its category. In 45-minute rain tests, phones stayed dry thanks to the combination of water-resistant zip and Velcro flap. After particularly wet runs, it dries within hours at room temperature.
30. Is the Défi Running Vest Phone Holder environmentally friendly?
Yes. Défi packages every vest in biodegradable, compostable wrapping, avoiding single-use plastics. The product’s long lifespan also supports sustainability by reducing waste.
31. Does it have reflective or LED options for safety?
Currently, the vest has reflective print details. Défi plans to release optional LED clip lights (front and rear) for enhanced visibility in dark conditions, ideal for winter training in the UK.
32. What are the full dimensions of the vest?
- Vest height: 35 cm
- Shoulder width: 33 cm
- Chest pocket: 20 × 13 cm
- Shoulder pockets: 10 × 5 cm
- Belt adjustment range: 25 – 47 cm each side
The profile is slim enough to wear under outer layers.
33. How much does it cost?
The recommended retail price is £19.99 GBP, making it one of the most affordable high-quality running vests in the UK. Comparable models often cost £35–£60.
34. Where can I buy it in the UK?
You can purchase it directly from DéfiTheElements.com, or via Amazon Prime UK and eBay UK, with nationwide delivery. Each order includes eco-friendly packaging and a care guide.
35. What payment options are available?
Défi accepts Visa, Mastercard, PayPal, Apple Pay, and Google Pay on its website. Orders usually ship within 1–3 working days with tracked UK delivery.
36. What’s included in the package?
Each order contains:
- 1 × Défi Running Vest Phone Holder
- 1 × Compostable packaging pouch
- 1 × Care and usage guide
Optional LED attachments and hydration versions are expected to launch soon.
37. What if it doesn’t fit or meet expectations?
Défi offers a 30-day satisfaction guarantee and 12-month warranty against manufacturing defects. You can return or exchange it within 30 days if it doesn’t fit comfortably.
38. How does it compare to other running vests?
It’s a middle ground: the comfort of premium gear at an accessible price.
39. Does it work for all body types?
Yes, for most. The flexible neoprene adapts to curves, and the adjustable belt ensures stability across a range of builds. Extremely petite or tall athletes might prefer additional size options when they become available.
40. How does it help improve running performance?
By removing distractions. When your phone and keys stop bouncing or slipping, your stride and posture improve. It also helps maintain balance and rhythm, which can indirectly support better pacing and endurance.
41. What’s the feedback from UK runners?
Common feedback themes: lightweight, secure, durable, and great value.
42. Is it suitable for marathon training?
For marathon training runs up to 10 km or for speed sessions, yes. For longer distances requiring hydration, combine it with a hydration vest or wait for Défi’s upcoming hydration edition.
43. Can it hold bank cards or cash?
Yes. The zipped shoulder pockets are perfect for cards, ID, or a bit of cash. They stay flat and discreet even when full.
44. How do I wash it after muddy trail runs?
Rinse gently in lukewarm water, then soak briefly in mild detergent. Hand-wash, rinse again, and air-dry. Do not wring it out — simply hang it and let gravity drain excess water.
45. Does it help with safety for solo runners?
Yes. Keeping your phone accessible on your chest means you can reach it quickly in an emergency or use location-sharing apps like Strava Beacon. That’s a big advantage for solo or night runners.
46. Can the vest be customised with club logos?
Défi offers bulk and club customisation upon request. Running groups, gyms, and events can have their logo printed on the front or back of the vest for team use.
47. How sustainable is Défi as a brand?
Défi emphasises longevity over mass production. Their philosophy: design once, build to last. The brand supports biodegradable packaging, long-term wearability, and continuous refinement based on runner feedback.
48. What are the limitations of the product?
- Doesn’t carry water bottles or hydration packs.
- Currently available only in black.
- One-size-fits-most design may not suit extreme body sizes.
But within its category—secure, water-resistant phone storage for daily runs—it’s arguably best-in-class.
49. What’s the long-term verdict from testers?
After several weeks of UK field testing, runners consistently report:
- Zero bounce, even on steep inclines.
- No chafing, even after 10 km+.
- Dry phones, despite drizzle and sweat.
- Comfort that feels invisible once running begins.
In short, it performs exactly as advertised.
50. Should I buy the Défi Running Vest Phone Holder?
If you’re a UK runner who:
- Carries a phone every run,
- Trains in unpredictable weather,
- Wants to eliminate bounce and discomfort, and
- Prefers affordable, durable kit
The Défi Running Vest Phone Holder is one of the smartest purchases you can make this season.
At £19.99, it’s well-built, eco-conscious, and genuinely useful. It doesn’t promise miracles, but it delivers something rarer: peace of mind on every run.
UK Running
The Running Vest Phone Holder isn’t just another accessory; it’s a thoughtful solution to a universal runner’s frustration.
Stable, breathable, weather-ready, and made with British runners in mind — it does exactly what it says.
Whether you’re pounding London pavements, tackling Welsh hills, or jogging through Scottish drizzle, the Défi vest keeps your phone dry, your keys secure, and your focus where it belongs: on the road ahead.
Running Vest Phone Holder
Guide to the Défi Running Vest Phone Holder
Questions UK Runners Are Asking
If you’ve ever tried running with your phone in your shorts, you already know why so many runners are switching to vests. The Running Vest Phone Holder has quickly become one of the most practical and comfortable ways to carry your essentials — but how does it really work, and what should you know before buying one?
Below, we’ve gathered 50 in-depth and original FAQs about the Défi The Elements Running Vest Phone Holder, designed specifically for UK runners. From fit and comfort to psychology, sustainability, and expert usage tips — here’s everything you didn’t know you needed to know.
1. Why are UK runners suddenly choosing running vests over armbands or belts?
Armbands and belts once ruled the market, but today’s smartphones are heavier and larger than ever. UK runners have realised that armbands slip on rain-soaked sleeves and belts bounce on uneven pavements.
The Running Vest Phone Holder solves both issues — balancing weight across your torso while protecting devices from wet weather. It’s more comfortable, more secure, and designed for modern running.
2. How did the Défi Running Vest Phone Holder come about?
Défi The Elements was founded by British runners who trained through harsh UK winters. Frustrated by soaked phones and flimsy belts, they spent over a year designing and testing a vest that could survive both Manchester drizzle and Cornwall sunshine.
The result was the Défi Running Vest Phone Holder — a unisex, one-size vest tested across hundreds of UK miles.
3. What’s the biggest difference you feel when switching from a belt to this vest?
Freedom. There’s no tugging, no re-adjusting, and no bounce.
The vest sits close to your body, distributing the phone’s weight across the chest. Many runners describe feeling lighter and more balanced, as if they’re running “without carrying anything at all.”
4. Can it actually help improve running form?
Surprisingly, yes. Carrying weight at your waist or arms alters posture slightly. The Running Vest Phone Holder keeps weight central, promoting a natural arm swing and upright posture — subtle, but noticeable on longer runs.
5. How does it handle British humidity and sweat?
The perforated neoprene fabric is key. It allows air circulation and prevents heat buildup. Unlike cheap synthetic materials, it doesn’t trap moisture, so you won’t feel clammy — even during muggy August runs or treadmill sessions.
6. Is the chest placement uncomfortable for women?
No. Défi tested the fit on a wide range of body types. The adjustable elastic belts and soft neoprene ensure it contours comfortably to the chest without compression. Female testers have rated the vest as one of the most comfortable unisex fits on the market.
7. What kind of runner benefits most from it?
The vest was designed for short to mid-distance UK runners — people running 3 to 10 kilometres several times a week, whether that’s along Brighton seafront, in a London park, or on a hilly Welsh trail.
It’s also ideal for commuters who run to work and need a lightweight way to carry essentials.
8. How does the vest cope with typical UK drizzle?
Brilliantly. The phone pocket uses water-resistant zips and a Velcro-sealed fold, preventing moisture from seeping in. During testing in steady rain, phones stayed completely dry — a major plus for anyone running in the British climate.
9. Is the vest suitable for colder winter runs?
Yes. The neoprene offers mild insulation while remaining breathable. Many runners wear it under a wind-resistant jacket — the slim fit means it doesn’t bulk up or interfere with layering.
10. What about very hot summer runs?
Because it’s perforated, air flows freely through the vest. It stays cool against the skin even during warmer conditions. If you sweat heavily, it wicks moisture quickly and dries within minutes.
11. Does it work well on hilly or trail terrain?
Yes — this is where it shines. The secure chest pocket and tight fit mean the phone doesn’t swing or slap, even when descending. Trail runners find the even distribution of weight particularly beneficial on technical ground.
12. Can you adjust the vest while running?
You can — the side straps use sliding buckles that can be adjusted mid-run if needed. However, once properly fitted, you rarely need to touch them again.
13. Does it rub on bare skin?
No. The interior lining is soft and smooth, and the seams are flat-stitched to prevent chafing. Many UK testers wore it directly on the skin without irritation.
14. How quickly can you put it on or take it off?
It takes about 5 seconds. You simply slip it over your head and clip the adjustable belt around your waist. The design avoids complicated straps or buckles.
15. Is it safe for phones with glass backs, like iPhones?
Yes. The chest pocket interior is lined with a soft protective layer that cushions the phone and prevents scratches. It’s snug enough that the phone won’t move or rattle.
16. Can I use the touchscreen through the pocket?
No — the pocket isn’t transparent. It’s designed for protection rather than interaction. However, you can unzip it slightly to adjust music or answer a call without removing the phone completely.
17. Does it help with headphone stability?
Definitely. Because your phone sits centrally, both wired and wireless headphone cords (if used) hang evenly and securely. No tugging from one side, which often happens with armbands.
18. What about larger runners — will it stretch enough?
The elastic belt fits up to a 40-inch waist comfortably, and the neoprene fabric stretches further without losing structure. Testers with broader builds report no tightness or riding up.
19. Is it good for beginners?
Yes — especially for new runners frustrated with carrying phones or keys. It’s an easy, low-maintenance upgrade that makes running feel instantly more enjoyable and hands-free.
20. Does it bounce when sprinting?
No. That’s the entire point of its design. Even during all-out sprints, the chest pocket remains completely stable because the load is centred over your sternum — the point of least movement during running.
21. How loud is it when you run?
Silent. No jingling keys or zipper noise. Every pocket is tight enough to prevent movement, and the neoprene absorbs vibration.
22. How long does it take to dry after washing?
Usually two to three hours at room temperature. It’s best hung naturally, away from direct heat. The breathable perforations speed up the drying process.
23. Can I iron it or tumble-dry it?
No. Heat damages neoprene. Always hand-wash gently in lukewarm water with mild detergent and hang-dry naturally.
24. Does it smell after repeated use?
Not if you air it out. Neoprene is odour-resistant, but washing regularly helps. Unlike synthetic waist belts, it doesn’t trap body odour inside thick foam layers.
25. Can I fit snacks or energy gels in it?
Yes — the two shoulder pockets are perfect for gels, energy chews, or even a small snack bar. They’re tight enough that gels won’t bounce out mid-run.
26. What about car keys and fobs?
No problem. Both shoulder pockets are zipped, keeping keys secure. The soft material prevents keys from digging into your skin or making noise.
27. Is it visible under clothing?
Barely. The vest is low-profile enough to wear discreetly under a jacket or hoodie. Commuters often use it under casual clothing for carrying phones and cards.
28. Can it be worn over a backpack or hydration vest?
It can, but it’s designed primarily to be worn directly on your body. However, for longer races, some runners layer it under a hydration pack to keep their phone separate and accessible.
29. Is it suitable for cycling or gym workouts?
Yes. Many cyclists and gym-goers in the UK use it to hold phones during cross-training sessions. It stays stable even on spin bikes or rowing machines.
30. Does it help prevent arm fatigue?
For some runners, yes. When you stop carrying weight on one side (as with an armband), your arm swing becomes more symmetrical, which can slightly improve running economy.
31. Can I use it for walking or hiking?
Absolutely. Dog walkers and hikers love the hands-free convenience. The breathable neoprene means it’s comfortable for long countryside walks too.
32. How environmentally friendly is it?
Défi uses biodegradable, compostable packaging and aims for durable design rather than disposable gear. Each vest is built to last years, reducing waste over time.
33. Is the Défi Running Vest Phone Holder ethically produced?
Yes. Défi partners with verified manufacturing facilities in China that adhere to fair labour practices and safe working conditions. The brand’s ethos emphasises transparency and sustainability.
34. What’s the brand’s stance on plastic use?
Minimal. The vest ships in a compostable sleeve, with no unnecessary plastic tags or wrappings — rare for products in this price range.
35. Does it come in colours other than black?
Currently black only, though a reflective silver-grey and high-visibility pink are under development. The black version was chosen first because it hides mud and wear — ideal for UK conditions.
36. How reflective is it at night?
There’s reflective text and logo detailing, enough for visibility under streetlights. For pitch-dark routes, attach additional reflective bands or LED clips for full safety.
37. What is the total vest size and shape like?
It’s about 35 cm high and 33 cm wide from shoulder to shoulder. The shape is compact and contoured, sitting flat on the chest without restricting arms or shoulders.
38. How lightweight does it feel compared to other gear?
At 193 grams, it feels almost weightless. In comparison, typical waist belts weigh 230–250 grams once loaded with a phone and keys.
39. Is it suitable for everyday errands or travel?
Yes. Many people use the Running Vest Phone Holder as a subtle travel accessory to keep valuables close when sightseeing or commuting. It’s discreet and more secure than a shoulder bag.
40. What happens if it gets muddy or soaked?
Rinse with lukewarm water, gently squeeze (don’t wring), and hang. Mud rinses easily from neoprene, and the vest retains its shape once dry.
41. Does it affect GPS signal?
No. The pocket material doesn’t block GPS or cellular signals, so apps like Strava, Nike Run Club, and Komoot work flawlessly during runs.
42. Can I store cards or ID in the main pocket with my phone?
Yes, though most runners prefer using the shoulder pockets for cards to avoid scratching the phone. There’s ample room for a driver’s licence or bank card in either.
43. Is it compatible with wireless charging after use?
Yes. The vest doesn’t interfere with your phone’s hardware. Just dry the device and it charges normally afterwards.
44. What’s the weight limit the vest can comfortably hold?
It easily holds up to 500 grams of total contents — that’s a phone, keys, and several gels without affecting balance or comfort.
45. Does it cause overheating around the chest?
No. Even during tempo runs, the perforated panels allow airflow. The snug fit prevents sweat pooling and keeps core temperature stable.
46. How should I store it when not in use?
Hang it flat in a dry area. Avoid folding it sharply or leaving it near direct heat sources, which can deform neoprene.
47. How long will it last?
With proper care, two to three years of regular use is realistic. The zips and elastic are high-grade, designed to resist stretching and corrosion even from sweat.
48. What do experienced runners think of it?
Feedback from UK club runners is overwhelmingly positive. They highlight its stability, comfort, and practicality. Many now prefer it over waist belts, calling it “the upgrade they didn’t know they needed.”
49. What are the minor downsides?
Only a few:
- It can feel warm if worn under multiple thick layers.
- The one-size design may be slightly loose on very petite frames.
- No built-in hydration feature yet (though a new version is in development).
Otherwise, its simplicity is its strength.
50. Why should I choose the Défi Running Vest Phone Holder over cheaper options?
Because it’s not just about holding a phone — it’s about running comfortably and securely in all UK weather.
Cheaper vests often use poor stitching, weak zips, or non-breathable fabric. Défi’s Running Vest Phone Holder uses premium YKK zips, elasticated waist straps, breathable neoprene, and eco-friendly packaging — all for £19.99 GBP.
It’s built for real runners by people who actually run. And it shows.
Is It Worth Buying?
For UK runners, yes — wholeheartedly. The Défi The Elements Running Vest Phone Holder combines practicality, comfort, and quality in one affordable design. It’s light enough for a 5K, durable enough for a 10K, and stylish enough to wear on your commute.
It doesn’t promise miracles — it just makes running simpler, safer, and more enjoyable. And when your gear stops distracting you, you can finally focus on what matters most: the run itself.
The Running Phone Holder
- Product: Défi The Elements Running Vest Phone Holder
- Price: £19.99 GBP
- Fit: Unisex, adjustable 26–40 inches
- Weight: 193 g
- Material: Breathable perforated neoprene
- Storage: 1 chest pocket (20×13 cm), 2 shoulder pockets (10×5 cm)
- Care: Hand wash only, air dry
- Available: DéfiTheElements.com, Amazon Prime UK, eBay UK