Suisse Sport Adventurer Sleeping Bag 100% Polyester Imported Extra-small sleeping bag designed for size- and weight-conscious hikers Standard adult sleeping bag designed for size and weight-conscious hikers 100-percent polyester ripstop linings; double-layer construction 700-gram Micro Tekk.7 microfiber insulation; full chest baffle Draft tube and utility pocket; weighs 2.9 pounds in the stuff sack