Precision Hydration Flow Flask 300

The a lightweight, soft-flask designed for endurance athletes who need fast, efficient hydration on the move. With a 300ml capacity, it’s ideal for carrying electrolyte drink mixes during runs, races, and long training sessions where minimal bulk matters.

Featuring a high-flow bite valve, the Flow Flask allows quick drinking with no fiddling, while the soft, flexible construction shrinks as you drink to reduce bounce and sloshing. The wide opening makes it easy to fill with Precision Hydration drink mixes and clean after use.

Perfect for runners, trail athletes and ultra-distance competitors, the Flow Flask 300 fits comfortably into most running vests and belts, making it a reliable hydration solution for training and race day.