Specification:Bag type: Outdoor bagMaterial: 600D extra dense oxford fabricLining: 420D nylonCapacity: 36-55LSize: 42*22*51cmColor: Black, CP camouflage, desert camouflage Features:1. High grade nylon material, waterproof process2. Large storage space, built-in bags3. Military standard MOLLE, fast hanging system on surface , both sides and bottom4. Adjustable buckle and belt5. Quickly unhooked buckle Package includes:1*backpack