This heavy duty and water-resistant backpack features one large compartment and two front pockets (one with diagonal zipper for easy access), all with covered, sturdy YKK branded zippers. Main compartment has an internal pocket for a hydro pack. This pouch also contains removable plate that stiffens the back of the rucksack, but can be removed if required. Moreover, on the top of the bag there is a strong carrying handle and one passage to the main compartment for a drinking tube or earphones (covered with elasticated and thick nylon patch). Ergonomically designed and adjustable in length padded shoulder straps are about 7cm wide and goes with a chest strap (with a fastex buckle). Moreover the pack goes with padded and stiffened back and partly padded and fully adjustable, approx. 6cm wide, waist strap which opens with a large fastex buckle. Both chest and waist straps can be removed if required. The lateral compression straps on both sides of the bag allow for volume control and baggage fixation, while several D-rings placed on shoulder straps, a top-to-bottom web platform on both sides, as well as sewn-in webbing on the front and the bottom give a possibility to attach additional equipment. Furthermore there are also two nylon straps placed at the bottom part of the rucksack for attachment of sleeping bag. The bag is made according to military specifications and from incredibly durable Invista 1000D Cordura Nylon (PU treated) which is 300% times more resistant to the usual wear and tear than normal Nylon. Moreover the material is waterproof to 893.3 degrees and no water will retain on its surface. The pack offers a great amount of carrying space and is perfect for military as well as camping and hiking.