Extreme Cold Weather sleeping bag. Water Proof Clothing Bag Included. Made for the U. Military with Superior Materials and Workmanship. NOT A CHEAP INFERIOR IMITATION! Made in the USA. These sleeping bags are made of water-repellent poplin cotton. Outer shell with 80% down 20% polyester filling. They feature a 64 long zipper, offset stitching at the seams. And a 3 in storm flap with snaps over the zipper. These bags are 84 inches long, 30″ wide at the top and 14″ at the bottom and weigh 9 lbs. They were issued from the 1970′s into the early 2000′s.