Constructed of bombproof Dyneema® gridstop nylon, the Pinnacle is the ultimate large volume ultra-lite pack. Foam padding in the back and hip belt wings provides support, and Brock™ foam padding beefs up the spacer mesh shoulder straps to ensure long-lasting comfort. A large front pocket with a watertight zip and two side angled stretch mesh pockets provide easy access to stored items, and two side compression straps plus the comPACKtor system neatly decompress unused pack space for smooth haul