Genuine U.S. Government issue. Developed during the Korean war to keep the Wounded protected from sub-freezing temperatures. 5 to 6 lbs. of prime feather filling (total bag weight - 8½ lbs.) durable O.D. green cotton shell and khaki cotton lining. Full length heavy duty metal zipper also zips up both sides of face with fur trim hood for maximum protection. Possibly the warmest sleeping bag ever developed. Condition: new. Size: 90" from feet to top of head, 35" wide at shoulders and 25" wide at feet.