TacticShop Tactical Backpack 33L Tactical Bag Military Spec MOLLE Backpack Ideal for operational heavy duty military use, bug out bag. can be used also for camping hiking and recreational Modular MOLLE system all around the bag for attaching additional pouches Breathable 3D Fabric on back and shoulder straps to prevent sweat Rugged, self-healing YKK zipper hardware & Reinforced & padded bottom for better durability and comfort Sewed using a high tensile strength nylon thread Military grade nylon Webbing for straps, handles, and modular attachment points; Genuine Duraflex UTX buckles and hardware add strength and functionality