The CamelBak Crux 1.5L Reservoir is the perfect companion for your next adventure. Engineered with a new design that increases flow rate by 20%, it is the most efficient way to stay hydrated on the trail. The ergonomic handle and easy-to-fill Big Bite Valve make for a comfortable drinking experience. The Crux Reservoir also features an on/off lever that prevents leaks and spills, and a leak-proof cap that makes refilling easy. Whether you're hiking, biking, camping, or just running errands, the CamelBak Crux 1.5L Reservoir will keep you hydrated and ready for whatever comes your way. It's lightweight, durable, and ready for your next great adventure!