ForceProtector Gear Tac Pack Extreme 360% FPG FOAMTECH padding system (6lb PE laminated to 1.5lb PU) 1000 Denier Nylon Mil-Spec (MIL-C-43734D Class 3) and 400 Denier Nylon Packcloth Mil-Spec Webbings (MIL W 17337) and Mil-Spec Binding Tapes (MIL T 5038) #10 YKK Zippers with Locking Capability and all Zippers have paracord pulls The TacPak Extreme sizes up at 16"x26"x12"