Precision Fuel & Hydration isn't just any sports nutrition company - they're the sweat experts.
Their multi-strength electrolytes are customized to match exactly how you sweat! No more guesswork or cramps - just optimal performance.
Their range of energy gels, drinks, and chews to keep athletes fueled up and performing at their best. Whether you're a marathon runner, a cyclist, or just someone looking to improve their workout, Precision Fuel & Hydration has a product for you.

Product Description
Designed for use with our Flow Gel, the Flow Bottle and Flow Flask 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!
We tested every bottle and flask we could get our hands on to find those with the best flow.
Flow Bottle 300 The Flow Bottle 300, weighing a mere 51 grams, stands out as one of the lightest bottles available. Its graduated scale, ranging from 60 to 300 grams of carb in 60g increments, ensures effortless tracking of your intake. The soft, squeezable body guarantees maximum flow, and its dishwasher-safe design allows for easy cleaning up to 40°C. With environmental consciousness in mind, the bottle's lightweight construction contributes to reduced CO2 emissions. |
Flow Flask 300 The Flow Flask 300, at just 29 grams, offers unparalleled portability. Featuring a fast-flow bite valve that's gentle on teeth, it boasts the same graduated scale for precise carb monitoring. This flask cleverly shrinks as you drink, eliminating bothersome 'sloshing.' BPA/PVC-free and compressible for efficient storage, the Flow Flask 300 ensures your drink remains untainted in taste. |