Even the toughest of the bunch needs to stay hydrated, which is where the CamelBak H.A.W.G. LR 20 Hydration Pack comes into play. Chock full of technology, this bag is first and foremost a hydration system, keeping you in control, energized, and alive. Constructed with the Crux(TM) system, featuring a leak-proof lever, an ergonomic handle for single hand use, and an easy to bite valve that eliminates drippage, the CamelBak H.A.W.G. LR 20 Hydration Pack also boasts a helmet carry and rain cover; a versatile, super useful pack you'll take with you on every bike adventure.