Manufacturer Part Number (MPN) : S7The S7 Sling Pack is constructed of heavy-duty 1000-denier Cordura® and features numerous pockets for carrying everything from magazines to cell phones. MOLLE panels cover the front of the bag for easy attachment of accessories. A unique feature of the S7 is the C-clip located on the back which is designed to clip onto the belt to minimize any bouncing while running. 3 exterior compartment 8 interior pockets 1 key clip, 2 pen/pencil pockets 1 hidden padded compartment Multiple magazine/clip holders C-Clip on back for easy-on/easy off access to belt Heavy duty hardware for durability Weight: 2 lbs. (.32 oz.), 0.9 kg.