Hydrapak Pocketflask 500mL accessories-headwear designed to increase stored energy

designed to increase stored energy to deliver a higher amount of total energy returned

the Helion™ superfoam midsole is fine-tuned for flexibility and stability

Infused with Feel360™ technology

Reactive Stretch Technology (RST): thinner 2mm neoprene paired with the most flexible jersey liner around the back and shoulders produce greater mobility and reach from the shoulders

For running and high-intensity sports

Hydrapak Pocketflask 500mL accessories-headwear designed to increase stored energyTop to bottom, this is Hydrapak's lowest profile flask. It slips right into the snuggest run belts and leanest vest pockets. The new 28mm locking cap easily opens and closes with a touch of a thumb, preventing leaks and drips while in motion. Made for minimal distraction, the innovative pinch welded bottom gives it a tapered profile and the low diameter cap makes it comfortable to carry no pokes or irritation.