Gregory Hydro 2L Reservoir Size:2 L All 10 major trails

All 10 major trails

Contoured hood follows the shape of your head for a more comfortable fit

reduces muscular fatigue and gives you confidence for your winter wilderness pursuits

and a laser-cut breathing port helps you catch your breath

POLYGENE® Odor Control antimicrobial finish is bluesign® approved

Gregory Hydro 2L Reservoir Size:2 L All 10 major trailsA simple way to never be without water, the Hydro 2L Reservoir takes the struggle out of using a hydration reservoir. Simply unscrew the leak proof cap, just like your favorite water bottle, and easily fill with water thanks to the EasyGrip handle. The SpeedClip backpack connection allows you to secure it into your pack with one hand, and the included magnetic bite valve keeps access to water conveniently on your packs sternum strap. Easy Fill Handle