Swiss Gear Thurn Mummy 10-Degree Sleeping Bag (Sky Blue, Grey, Black) Lightweight mummy-style sleeping bag rated to 10 degrees Fahrenheit with fleece-lined foot Three-inch full-length, weather-strip draft tube; five-inch shoulder collar Filled with 3 pounds of Swiss-Therm Elite polyester fiber fill; 4.6-pound carry weight Sculpted hood with drawstring; zippered foot section for ventilation Measures 84 by 33 inches; includes stuff sack