As tough as the climbers who inspired the design, this bag features DWR-coated 1000 denier Cordura nylon, bar-tack reinforcement at stress points and tension areas, climbing-spec draw cords, zipper pulls, and a carabiner closure for a true utility backpack. * Padded, breathable contoured shoulder straps * Exterior zip and snap pockets * Interior laptop sleeve * Multiple loop webbing (a.k.a. daisy chain)