Precision Hydration Soft Flask

Designed for use with our Flow Gel, the Flow Bottle and Flow Flasks make it easy to track your carb intake and hit your numbers.

Both the Flow Bottle 300 and Flow Flask 300 can both hold a full pouch of Flow Gel. That's 300g of carb in one bottle/flask! The Flow Flask 120 (which holds 120g of carb) is designed for shorter events and training sessions.

We tested every bottle and flask we could get our hands on to find those with the best flow.

Features:

- Weighs only 29 grams!
- Fast-flow bite valve that's easy on your teeth
- Shrinks while you drink to eliminate 'sloshing'
- Fill marks so you can easily mix up drinks to your needs
- BPA/PVC free, will not taint taste
- Can be compressed down for easy storage

Specs:

- Capacity: 500ml
- Closure: Regular Bite Valve Screw-In Lid
- Material: BPA/PVC Free TPU Bottle
- Dimensions (bottle only, empty): 21cm tall, 9cm wide, variable depth