A carry pocket is not a camera mount
Running phone holder for filming
If you are searching for a running phone holder for filming, distinguish a storage pocket from a purpose-built camera mount. The Défi vest carries a phone; it is not described as a filming rig or stabiliser.
Purchase, availability and delivery details are shown on Amazon UK.

Défi running vest · UK guide
running phone holder for filming
Guide / 01
Understand the product format
The phone sits in a zipped chest pocket measuring 20 × 13cm. The vest does not specify a rigid phone clamp, camera attachment or stabilisation system.
If you need a consistent camera angle, compare equipment designed for filming and check compatibility with your phone and case.
Guide / 02
Prioritise safe use
A pocket can carry a phone during a run, but it is not intended to make screen operation safe while moving. Stop in a safe place before recording, changing settings or checking footage.
Consider your surroundings, traffic and other people when filming. Follow local rules and respect privacy.
Guide / 03
Check phone fit and weather protection
Measure your phone with its case and compare it with the 20 × 13cm chest pocket. The waist belt adjusts from 26–40in and the vest has two smaller zipped shoulder pockets.
The chest pocket is water-resistant, not waterproof. Use a separate protective pouch in wet conditions.
Good to know
Questions, answered.
Can I attach a camera to the vest?
A camera attachment is not specified. The product is a soft running vest with a zipped phone pocket; check the listing for current construction details.
Will it stabilise footage?
No stabilisation is specified. Choose a purpose-built filming mount if you need one.
Keep exploring
Related guides
More details for choosing a phone-carrying vest for your run.
Défi The Elements