Official US Military Issue Modular Sleeping Bags System, Multi Layered with Bivy Cover for All Season, Woodland (4 – Part) & Sleeping Pad – Used. Stay warm and comfortable in any weather with this genuine U. Military issue modular sleep system! This complete 4-piece system includes. Outer Green Patrol Bag: Water-resistant, recommended for 30-50 degrees Fahrenheit. Features an adjustable hood with drawstring and zipper. Measures 92″ x 37″ tapering to 24 at the foot. Inner Black Cold Weather Bag: Water-resistant, recommended for 30 to -10 degrees Fahrenheit. Features an adjustable hood with drawstring, quilted collar, and zipper. Measures 81-83″ long and 34-36″ wide, tapering to 21-23 at the foot. Camo Bivy Cover: Made of water and wind-resistant Gore-Tex® fabric with snaps and zipper. Accommodates both inner and outer bags for extreme cold weather protection (-10 to -50 degrees Fahrenheit). Measures 85″ x 28″ x 35. Black Compression Stuff Sack: Made of rip-stop nylon with straps for compression. Fits all three sleep system components. Measures 29″ long x 19″ wide flat. Each component can be used independently or together for ultimate versatility! Perfect for camping, hiking, hunting, or any outdoor adventure! Don’t miss this chance to own a piece of genuine U.