Mil-Tec Military Army Patrol Molle Assault Pack Tactical Combat Rucksack Backpack Bag 20L Arid Woodland Camo polyester Built-in Velcro pocket for a hydro pack Material: 100% polyester, PVC coated Dimensions: approx. 42x20x25cm (16.5"x8.0"x9.8") Weight: 1100g