Windproof, waterproof and breathable – this unique sleeping bag is unlike anything else on the market today. Features: * Waterproof with taped seams * Allows your body moisture to exit the sleeping bag * Shell is made with a Ripstop nylon taffeta identified as Amphibeia 3000, which guarantees to keep you warm and comfortable * Insulated with Thermolite Quallo that provides maximum warmth * Sew-in draft tube and chest collar * Hood with drawstring closure and barrel lock * #5 two-way YKK zipper * Two Mt. Rainier bags can be zipped together to get cozy with another camper * Temp. rating: 20 degrees F / -29 degrees C * Filll weight: 3 lbs., 8 oz. * Size: 34 in. x 86 in. x 22 in. * Carry weight: 5 lbs., 14 oz. What"s In The Box: * High Peak USA 00141 Alpinizmo Mt. Rainier Sleeping Bag - Medium