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Check the activity-specific safety kit

Cycling and running vest with phone pocket

A cycling and running vest with phone pocket can help carry a mobile, but the Défi product is not specified as a cycling safety garment, reflective vest or fixed phone mount. Check that it suits your activity and use dedicated safety equipment separately.

Purchase, availability and delivery details are shown on Amazon UK.

Défi vest-style phone holder with zipped chest pocket
Product listing

Défi running vest · UK guide

cycling and running vest with phone pocket

Guide / 01

The vest carries a phone; it is not a mount

The phone sits in a 20 × 13cm zipped chest pocket. Measure your phone and case; the vest does not clamp the device in a fixed viewing position.

On a bike, set navigation and audio before you start, and stop safely before using a phone. Check that straps and pockets do not interfere with your movement or equipment.

Guide / 02

Do not rely on it for cycling visibility

No reflective or high-visibility specification is confirmed. Use suitable lights and visibility gear for your ride, following local rules and conditions.

The two zipped shoulder pockets measure 10 × 5cm each, while the waist belt adjusts from 26–40in. Test comfort with your intended clothing and position.

Guide / 03

Match the storage to the activity

The vest is intended for a phone and compact essentials, not hydration or a larger ride pack. Plan tools, water and repair supplies separately.

The chest pocket is water-resistant, not waterproof. Add device protection for wet rides and runs.

Good to know

Questions, answered.

Is this a cycling phone mount?

No. It is a vest with a zipped chest pocket, not a handlebar mount or fixed phone clamp.

Is it reflective for cycling?

Reflective and high-visibility performance is not specified. Use suitable lights and visibility clothing separately.

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Ready to check the fit?

View on Amazon UK