Whether you're camping during spring, summer, or fall, this sleeping bag has it all. Its soft polyester shell and lining are sure to provide nothing but the best in comfort. Temperature Rating 40 to 50 Design Pattern Solid Lining Material Polyester Sleeping Bag Size Double Cover Color Blue Fill Material Triloft II Shell Material Polyester Fill Weight 7 Overall Length 80 inch Overall Width 66 inch Special Features Brushed polyester collar, use as 2 separate bags or 1 double-wide bag, Quilt through construction, Full-length zippers with insulated draft protection, Elastic roll straps for easy packing Includes Sleeping Bag Weight 9 lbs. Manufacturer Warranty 1 year Product Type Adult Sleeping Bags 2767326