Check your exact model and case
Running vest for iPhone Pro Max
Phone dimensions vary by model, generation and case. This running vest for iPhone Pro Max guide does not claim universal compatibility: measure your exact device set-up against the Défi chest pocket before buying.
Purchase, availability and delivery details are shown on Amazon UK.
Défi running vest · UK guide
running vest for iPhone Pro Max
Guide / 01
Measure the phone as you will carry it
The zipped chest pocket measures 20 × 13cm. Measure your iPhone Pro Max with the case, camera protection, grip or wallet attachment you plan to use.
Compare the full dimensions and allow room to insert and remove the device without forcing the zip. If it is close to the pocket size, confirm details with the seller before ordering.
Guide / 02
Keep your phone separate from small items
The vest has two additional zipped shoulder pockets measuring 10 × 5cm each. Use them for compact items such as keys or a gel rather than placing hard objects beside your phone.
The waist belt adjusts from 26–40in. Test the fit with your phone loaded and the layers you intend to run in.
Guide / 03
Protect the device from moisture
The chest pocket is water-resistant, not waterproof. A large phone can be costly to replace, so use a separate protective pouch if your route may be wet.
Check Amazon UK for current listing details and order terms.
Good to know
Questions, answered.
Does an iPhone Pro Max definitely fit?
Compatibility is not guaranteed for every model or case. The pocket is 20 × 13cm; measure your complete phone set-up.
Should I measure with the case on?
Yes. Include the case and any attached accessories because they change the size of the phone you carry.
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