This pouch can be worn on the any of the military combat harnesses, but was issued during the M56 version. It will hold the individual first aid field bandage or the tritium lensatic marching compass. The pouch is attached with an alice clip and can also be worn on the pistol belt or the backpack. These pouches are used and in fairly good condition with some rubs abrasions,small holes and some fading and stains. Not many of these left around as they have been very scarce as Vietnam reenacting has grown in popularity .