Wenger Bernina Lightweight Biker 45-Degree Sleeping Bag (Red, Grey) Lightweight rectangular sleeping bag weighs just 2.75 pounds--rated to 45 degrees Fahrenheit Soft polyester/cotton percale liner, SwissGuard WR coating for weather resistance Filled with 16 ounces of Theralite Quallo polyester fill Measures 77 by 33 inches; compresses to 6.5 by 15 inches Includes 210-denier polyurethane-coated oxford nylon stuff sack