Mil-Tec Military Army Patrol Molle Assault Pack Tactical Combat Rucksack Backpack Bag 20L A-TACS FG Forest Greenery Advanced Camouflage polyester Capacity: 20 litres. Two separate compartments. Two front pockets All pockets with a two-way zipper. Built-in Velcro pocket for optional hydro pack Adjustable padded shoulder straps. Padded back. Adjustable hip belt. Lateral compression straps Various MOLLE attachment points. Loops & D-rings on shoulder straps. Water-resistant Material: 100% Polyester, PVC coated. External size: 16.5"x8.0"x9.8" (42x20x25cm). Weight: 1100g