Camelbak rogue hydration pack camelbak's rogue hydration pack delivers the convenience of an external fill of water in a sleek, lightweight bike pack. For long, epic adventures you can take advantage of the 'on the fly' refill option as the quick release flap allows you to top up your two litre crux reservoir whenever it is convenient or you need a break from the action! Convenient pockets for additional storage made with two external pockets for small essential items like wallet, keys, food, or a smartphone. The rogue hydration pack has side panels that expand to provide additional space when required. A reflective back strip also features a tab so you can clip on a rear light for additional safety in low light conditions. Features crux resovoir features 1 4 turn easy open close cap, lightweight fillport, dryer arms, centre baffling and low profile design, patented big bite valve, hydroguard technology, pureflow tube, easy to clean wide mouth opening key pack features external fill, dual compression straps, overflow storage, reflective, bike tool organiser pocket designed to carry multi tool, pump, spare tube, phone, wallet, keys camelbak got your bak lifetime guarantee if we build it, we'll bak it specifications materials air mesh hydration capacity 70oz 2l total capacity 183 cu in 3l 2.5l crux reservoir dimensions 15.5x0x5.875 39.5x25.5x15cm torso length 13 33cm air channel air channels with individual foam pods, provide increased air flow to keep your back cool full reservoir dimensions n a total weight pack and reservoir 0.6lbs 0.26kg buy camelbak accessories from chain reaction cycles, the world's largest online bike store.