Precision Fuel & Hydration Flow Flask - 300

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.

Flow Flask 300 can both hold a full pouch of Flow Gel. That's 300g of carb in one bottle/flask!

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