●Polyester ●Made in the USA and Imported ●Adult sleeping bag for camping in temperatures as low as 30°F ●Accommodates most campers up to 5 feet 11 inches tall ●Polyester cover and tricot fiber blend liner provide warmth and softness ●ZipPlow system plows fabric away from teeth to prevent snagging while zipping and unzipping ●Roll Control fasteners and a patented no-tie closure allow for easy one-person packing