Product Details     Style: HYDROBAK LIGHT The Camelbak HydroBak Light Backpack offers hydration on the go for all your trail adventures. It is made with lightweight and durable materials with an Air Support™ back panel that has body mapping technology and a ventilated harness for all-day comfort. It carries 1.5L in the Crux® Reservoir system that loads easily into the reservoir compartment, which is insulated to keep your water cool. It has a secure zippered pocket that keeps your items safe, and a helmet carry that makes this the perfect pack for a day out on your mountain bike. KEY FEATURES Crux® Reservoir holds 1.5L / 50oz of fluid Big Bite™ valve is easy to use – just bite and sip Air Support™ back panel has body mapping technology and a ventilated harness SPECSVolume (Liters): 2 Dimensions: 13.78" x 9.06" x 5.91" Weight: 6oz FEATURES 100% Free of BPA and BPS Narrow design perfect for mountain biking or day hiking HydroLock™ valve shuts off water ensuring no leakage Breathable air mesh back panel for a lightweight, comfortable fit Reflective details keeps you visible in low-light conditions Zip pocket for carrying cards or keys Camelbak HydroBak Light Hydration Backpack