This is a Rifleman Rucksack that was used in the US Military. This is the main bag only and does not include and additional pouches or a frame. The rucksack mounts to current issue MOLLE large rucksack frames. The rucksack has one large main compartment with a pull string covered top and adjustable flap on top. The top flap has a large clear window for maps and other documents, as well. Also, the large exterior pocket has a zipper closure for easy access to your gear. The rucksack is smaller than current issue rucks and does not have a large sleeping system compartment.