Packed with 3 lbs. 5 oz. of efficient four-chamber fiber-fill hollow insulation, our Mountain Trapper Rectangle 0°F Sleeping Bag keeps you warm during late-season hunting or camping trips. 10-oz. cotton-canvas shell has a durable water-repellent finish to keep you warm and dry. 100% brushed cotton-flannel lining is soft and warm. Anti-snap No. 8 YKK® coil zipper and insulated zipper baffle keep cold air out. Single-layer construction. Double-bag compatible. Imported.