The Camelbak HAWG LR 20 is a supportive hydration backpack for long days of riding. It offers maximum storage,?a lower center of gravity and a lumbar reservoir design that shifts weight from your shoulders to your hips for better?stability.?The pack also has storage for a second hydration reservoir, helping you stay properly prepared for ultra-long summer rides. Supportive hydration pack for long days of riding. Lumbar reservoir places more weight on your hips for added stability. CRUX reservoir compresses as you drink to prevent sloshing. Sternum Strap. Compression side straps. Hip Belt. Helmet Compatible:?Helmet carry makes it easy to stash your helmet during breaks. Reservoir Included. Hydration Compatible. Dual Wing hip belt offers targeted support and extra storage. Ventilated back panel and straps offer breathability for hot days. Bike tool organizer roll keeps you prepared on the trail. Integrated Stowable, high-visibility?rain cover?. Capacity:?20 L / 1220 cu. in.. Material: 70D / 210D?Diamond Ripstop Nylon,?70D / 140D Block Dobby Nylon. Pack Access: Top. Trip length: Day trips. Pack Access: Top. Dimensions: 20.9 x 9.1 x 11 in.. Weight:?42 oz.?. Imported.