Hydrapak Pocketflask 500mL size-12-5d offering roughtly 30% more energy

offering roughtly 30% more energy return and increased durability

supportive upper

steady runs to something shorter and more spontaneous

Breathable mesh upper

The single-layer engineered upper provides a high-tension

Hydrapak Pocketflask 500mL size-12-5d offering roughtly 30% more 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.