Simms G3 Guide Backpack AnvilA modern take on the guide favorite waterproof roll top backpack, designed to be the ideal gear hauler for the big days the world over. Large capacity roll top closure for waterproof protection with integrated net sleeve behind front pocket Large external zippered pocket with additional internal organization featuring two zippered pockets, key clip, and two accessory drop pockets Dual reinforced water bottle pockets with drawcord closures; double as