【Large 45 Litre Capacity】 : Tactical military backpack measuring 11.8 x 11.8 x 19.6 inches and a reasonable capacity of 45 litres can accommodate all your essential equipment. Large multi-layer internal storage compartments can accommodate a large amount of outdoor gear and also meet your daily travel needs. Large velcro area, you can attach any patch you want. one UK flag patch for gift (Can be removed). 【High Quality Materials】 : The military backpack is made of 900D polyester material, the tactical assault backpack is reinforced and double stitched at all stress points. It is durable and robust and our special coating makes our training backpack waterproof and scratch resistant. 【MOLLE System】: Laser cut MOLLE webbing design makes this tactical backpack special. It uses a double layer laser cut MOLLE suspension system that can attach all types of tactical pouches. It is designed to be used in combination with other equipment; such as kettle bag, walkie talkie bag, first aid bag and torch bag. 【Multiple Compartments】 : Designed with 5 compartments to hold various things: two front pockets for small items, two large compartments with built-in zippered pocket and mesh pocket for large and important supplies, dedicated compartment for laptop or device (17''), military army The backpack opens and lays flat at 180 degrees for easy packing or unpacking. 【Comfort and Function】 : This sporty workout backpack features double-stitched padded shoulder straps and a mesh back panel for comfort, ventilation and durability on the go. High quality branded two-way zip, all compartments have two-way openings for easy access. Easily adjustable hip straps so the hip belt won't slip through the buckles. Hundreds of uses, including as an assault backpack, survival backpack, military backpack and hunting backpack.