Hydration Flask
Hydration Flask
Size Guide
Measure around the fullest part of your chest. If between sizes, size up.
| Size | Chest (in) | Chest (cm) | Length |
|---|---|---|---|
| Small | 34–36" | 86–91cm | 40cm |
| Medium | 36–40" | 91–102cm | 43cm |
| Large | 40–42" | 102–107cm | 46cm |
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Most running vests bounce, chafe, or fall apart after a season. This one doesn't. Built from lightweight performance nylon with a close-to-body fit that locks in from mile one — whether you're on road, trail, or track.
- Performance nylon — built to outlast the miles
- Hydration bladder compatible (up to 2L)
- Secure close-to-body fit — zero bounce guaranteed
- Breathable mesh panels — stays cool under pressure
- 4 front pockets + rear storage — gels, phone, keys sorted
- Designed for road running, trail, hiking & gym training
A note on fit: This vest is engineered to feel snug when you first put it on — that's intentional. Once you're moving, it locks in and disappears. No bounce, no shifting, no adjustment stops.
- Lightweight performance nylon with breathable mesh panels
- Machine wash — 30°C gentle cycle
- No tumble dry — air dry only
- Do not iron directly on the vest
- Store flat or hung to maintain shape
- Free UK Delivery — on all orders, no minimum spend
- Delivery Time — typically 7–10 working days
- Dispatch Confirmation — you'll receive an email once your order is on its way
- UK Only — international shipping coming soon
- 30 Day Returns — hassle free within 30 days of receiving your order
- Item must be unused and in its original condition
- Contact us via our contact page with your order number to start a return
- Refund processed within 5–7 working days of receiving the item
Locks In. Stays Put.
Engineered for runners who refuse to stop and readjust.
- Zero bounce bungee cross-lacing — locks in from mile one
- 5-point adjustment system — chest, 2 side & 2 rear
- 3 zip pockets — 2 front, 1 large rear for gels, phone & keys
- Breathable performance nylon — lightweight & quick-dry
3L Hydration Capacity.
Never bonk. Everything you need to go the distance.
- 2 x 500ml front pockets — soft flask compatible
- 1 x 2L rear bladder compartment — hose-compatible
- Breathable mesh panels — engineered ventilation
- Multi-use design — road, trail, hiking & gym
Every Mile Answered.
Measure around the fullest part of your chest and use our size guide. If you're between sizes, size up. The vest is designed to fit snug — this is intentional and part of the performance design.
Yes, completely normal. The vest is engineered for a close-to-body fit that feels snug when static. Once you start running it locks in and disappears — zero bounce, zero shifting.
Yes — compatible with hydration bladders up to 2L.
Yes — free delivery on all UK orders. Typically delivered within 7–10 working days.
We offer 30-day returns on all orders. Item must be unused and in original condition. Contact us with your order number to start a return.
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