Nathan Pinnacle Pro 6L Hydration Pack Color:Sailor Blue-Reflective Silver Core: Engineered ABS core

Core: Engineered ABS core

It takes learnings from the game-changing Dragonfly spike to give you efficient energy return for the tough middle laps and top-end speed as you kick into the homestretch

BACK: 100% nylon mesh

(66 to 120 cm)

Fastens directly to belts

Nathan Pinnacle Pro 6L Hydration Pack Color:Sailor Blue-Reflective Silver Core: Engineered ABS coreThe Pinnacle Pro 6L boasts sleek slider sternum cords and Quick Fit adjustment system that allows to you dial in the perfect fit while on the run. Crafted with soft, durable, and quick drying fabric; a breathable double layer air mesh interior, ensures supreme comfort. The power mesh compression pockets that enhance storage options are easy to access and secure. It includes two 20oz 592ml Nathan x Hydrapak soft flasks with extended straws for easy