Product Description I purchased this item second-hand from Second Street in June of this year. I am selling it because I no longer need it. Thank you. I am also selling this item on other flea market sites, so it may end without notice. The following is the manufacturer's description: This model is equipped with all the stretch functions to achieve comfort, and also provides outstanding warmth. It is an excellent all-around model that can be used throughout the year, from high mountains in summer to low-mountain camping in winter. [Car Camping] [Nap] [Car Sleeping] [Disaster Prevention] [Emergency Use] [Disaster Prevention Supplies] [For Disaster Prevention] [Disaster Preparedness] [Emergency Use] Insulation Material: 800 fill power, EX Goose Down Water-repellent Material: POLKATEX Outer Fabric: Ballistic Airlight Storage Size: Diameter 14 x 28cm (3.4L) Suitable Height: Up to 183cm Total Weight: 620g Body Weight: 600g *Total weight includes the stuff sack. Comfortable Sleep Temperature Range: 0 degrees Celsius ~ Limit of Use Temperature: -10 degrees Celsius Manufacturer Item Number: 1121206 Model... Down Hugger Type... Mummy型 Features... For 3 seasons (Spring to Autumn)