Wenzel Tundra Oversize Hollow Core -10-Degree Sleeping Bag with Hood Extra-wide rectangular sleeping bag--rated to -10 degrees Fahrenheit Great for three-season camping, hunting, and cabin excursions 100 percent cotton flannel inner liner with classic plaid pattern Filled with 6 pounds of hollow-core polyester fiber fill Measures 90 by 38 inches; compresses easily with three integrated compression straps