Camelbak antidote reservoir 2lthe new antidote reservoir with quick link system the ultimate cure for dehydration features quick snap cap that tightens in just a quarter turn low profile fit for unmatched stability air light fillport cuts weight camelbak got your bak guarantee if we built it well bak it with our lifetime guarantee total capacity 70oz2 l total weight pack and reservoir 65oz180g empty reservoir dimensions 135 x 8 in343 x 20 3cm full reservoir dimensions 12 7