Hydration Cargo Pack for the soldier, which is perfect for short patrols. With a capacity of 10 L and a built-in 3 L drinking system, you can make room for the essential equipment. The bag is made of the durable Cordura nylon, which provides good durability and longevity. The inclusive drinking system is super practical because it almost does not need to be maintained, as the material is self-cleaning. In addition, the inner material of the drinking system is made of a film that is taste-neutral and bactericidal.