For total concealment and game-stalking quiet construction, look no further than our Traditional Hydration Pack. Incorporating low-nap poly tricot with PVC backing, this 70-oz.-capacity pack features comfort foam shoulder straps and a low-profile design. Molded back panel provides extra support. Taste-free hydration-tube system. External zippered pocket and shock-cord cargo panel. Imported. Camo patterns:Seclusion 3D®.