Chinook Superlite Rectangular 45-Degree Synthetic Sleeping Bag, Blue Great summer bag with a temperature rating of 45DegreeF (7DegreeC); compact and lightweight Loose shell construction for extra warmth and long term durability; filled with one layer of Insufil 1 insulation Carries a limited lifetime warranty Measures 75-Inch x 33-Inch (191 x 84 cm) Overall weight of 2.0 pound (0.92 kg)