Wartime, Counter Insurgency Support Office (CISO) procured, indigenous sleeping bag. The piece has a nylon shell,  a thin felt liner, measures 5’2″ tall X 32″ wide with has 9 side snaps and 5 bottom snaps. The unit is attributed to a Command and Control Central (CCC), RT Minnesota veteran (one of three I purchased from him). The bag shows light but honest wear. (inventory number 162)