SHANGRI-LA Tactical Backpack Assault Gear Military Army Patrol MOLLE Pack Modular Deployment Utility Bag 40L (1000D) Large load cargo capacity compartment - 45L Capacity (Dimensions: approx. 20"x12.5"x8"); Made of High-density Oxford nylon fabric (1000D-more stronger than any other ones in the market 600D, more strong and durable), scratch-resistant All the stitching and webbing, are used in military specification nylon material, longer straps slider, sleek, durable MOLLE external expansion system designed to be used in combination with other equipment, you can load pockets, water bottle bag, accessory kits and other. Specialized compatible with Hydration System(up to 3.5L bladder) Heavy duty big teeth zippers with paracord, shoulder straps with D-Ring for equipment attachment, sternum starp, waist belt (detachable) The bag with large capacity is suitable for 3 day hiking, travelling, camping and other outdoor sports