BLACKHAWK! M-7 Series Compact Medical Pack with HydraStorm Molded, ventilated back panel Contoured, padded backpack straps Large zipper pocket on flap of main compartment Large, interior, open-top, divided pocket Divided elastic straps on flap to secure small items Free-fall and static-line jumpable with a built-in harness and attachment system Constructed of heavy-duty 1000 denier nylon and quad-stitched seams and triple-taped edges Includes 100 oz. BLACKHAWK! Hydration System Built-in jump harness with heavy-duty parachute webbing BTS webbing on outside of pack for modular gear attachment