Combat Combat Pack 30L backpack in green. Smaller type of waterproof material bag fitted with two-way zippers. Universal system and other Molle systems together enable a significant increase of equipment which can be carried. At the back of the main pouch there is a large compartment you can use to stow a hydration bag. On the back are two smaller pockets for smaller accessories. The upper part is provided with an indoor outlet pipe and fixed to the carrier handle. Velcro fastening allow place flags or badges for better orientation in the unit. Back and carrying slings (you can completely remove) are padded for more comfortable fit. Also worth mentioning is removable hip belt and useful compression slings which allows changing the size and use of the backpack.