Tribe Provisions Mummy Sleeping Bag - 3 Seasons, 40 Degrees (Blue) Dimensions: 78"x63"x41" | Dimensions stuffed: 16"x8"x8" Engineered for 32 to 50 degrees Fahrenheit Materials: ripstop nylon exterior | Interior: hollow core, microfiber polyester insulation for resiliency, longevity, comfort, and mildew-resistance Convenience: Attached stuff sack that folds into a pocket; you will never misplace the bag inside your tent again! 1 Year Warranty