Vintage US Military Mummy Sleeping Bag Extreme Cold Weather plus Gortex Bivy Bag. Beautiful condition vintage mummy bag and an excellent condition bivy bag. The best of both worlds. BE warm and dry in the wilderness. Thanks for looking and be sure to check out my other auctions. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “theresestreasures” and is located in this country: US. This item can be shipped to United States.