Military Tactical backpack main compartment size approx.: 13"*19.7" *8.7" / 33*50 * 22CM (W*H*D), front pocket approx.: 12.6"*5.1" *3.9" / 32*13* 10CM (W*H*D), side pocket approx.: 4.7"*7.9" *2.4" / 12*20* 6CM (W*H*D). Military backpack is made of water- resistant 600x600 oxford fabric. 50L or 60L built-up backpack, the spacious military backpack has well organized pockets with several zipper compartments, one main large compartment, one front DETACHABLE bag which can be used as a tactical fanny pack separately, two side DETACHABLE tactical backpack accessories pouches which can be used as first aid bags. Large tactical molle tactical backpack has molle system throughout. MOLLE webbing of this military molle backpack rucksack allows you to easily attach outdoor gear, more tactical pouches, sleeping pad etc. Perfect as outdoor 3 day assault pack backpack combat molle backpack. The design of this assault pack backpack can add comfort to your back and shoulder. Adjustable dual density ventilated mesh shoulder straps, cinching waist strap, dual compression straps, heavy duty zippers and rain diverting flaps, all of them keep your rucksack pack secure and comfortable. This multipurpose tactical assault pack backpack can be used as 72-hour survival kit backpack, 3 day assault pack, range bag, hunting backpack, army camouflage backpack, survival backpack, camouflage army backpack, hiking trekking backpack, camping rucksack, EDC outdoor backpack or day pack for daily use.