Used only three times. Almost no stains. Overall, it's in beautiful condition. ▼ Model suitable for base camps on overseas mountain climbs and winter mountaineering in Japan UDD Bag series that overcomes the weaknesses of down Uses UDD DX, which is made of high-quality Spanish duck down 90-10% with super water-repellent treatment. Overcomes the biggest weakness of down, which is getting wet. This series allows for a shorter time to expand with strong resilience, and also allows you to quickly protect yourself from the cold. ■ Features ● Drawcord Uses a drawcord with a cord lock to adjust the temperature and fit. ● Zipper Uses YKK5C. It is a zipper that has been judged to be the most suitable for sleeping bags in the strength test by YKK. ● Shoulder warmer Equipped with a tube with insulation material on the shoulder area to prevent the insulated air from escaping. ● Draft tube A tube installed inside prevents cold air from entering through the gaps in the zipper and improves heat retention. ■ Trapezoidal box quilt structure With a structure where the boxes support each other, it maximizes the loft of the down and reduces heat loss by suppressing unevenness, allowing for efficient heat retention. ■ Specifications 【Color】 Charcoal 【Fabric】 15dn nylon sire water-repellent treatment 【Internal structure】 Trapezoidal box quilt structure 【Fill power】 Spanish duck down 90-10% (770FP) Super water-repellent treatment 【Down amount】 810g 【Size】 Long 【Storage size】 Φ19 x 31cm 【Accessories】 Shoulder warmer 【Total weight】 Approximately 1,260g 【Comfort temperature/Lower limit temperature】 -7℃ / -13℃ ＊ About temperature notation <European Norm> ・Comfort temperature: The temperature range in which a typical adult woman can sleep without feeling cold. (Generally, women feel colder than men, so the operating temperature is calculated about 5℃ higher) ・Lower limit temperature: The temperature range in which a typical adult male can sleep for 8 hours while curled up in a sleeping bag. Temperatures lower than this are in a risky temperature range. NANGA UDD BAG 810DX N1U8CH24 Camp Sleeping Bag : CHA NANGA Brand: NANGA