Used only once for a guest and then stored in the closet. I'm selling it because I don't use it. Below: ◆Product Description◆ When open: (approx.) 210cm x 100cm (When stored): (approx.) 45cm x 32cm Weight: (approx.) 2.5kg Surface fabric: 300T polyester Filling: Thermo Keeper polyester Inner fabric: Absorbent Fwasara-ism Suitable seasons: 4 seasons (Spring, Summer, Autumn, Winter) Suitable temperature: 28°C~0°C~-15°C (Comfortable sleep temperature range: 28°C~0°C, Usable temperature range: 0°C~-15°C) *Comfortable sleep temperature range: The temperature range in which you can sleep comfortably even in light clothing inside the sleeping bag. *Usable temperature range: You can use it with thick clothes like a down jacket, but it is not suitable for long hours of sleep. Thank you for your consideration.