【Product Specifications】Size when in use: Approximately 210cm * 75cm Weight: Approximately 1kg Material: Outer fabric/100% polyester, Inner fabric/100% polyester, Filling:/100% polyester. Suitable for both men and women approximately 150-190CM tall. 【Compression Storage Bag Included - Convenient to Carry】The storage bag comes with compression belts that allow for easy compact rolling, making it easy for even women to store. Weight: Approximately 1kg, Cold resistance range: Approximately -10°C to 25°C. Weight: Approximately 1.4kg, Cold resistance range: Approximately -10°C to 25°C. Weight: Approximately 1.8kg, Cold resistance range: Approximately -15°C to 25°C. (Note: The cold resistance range of the sleeping bag varies depending on the weight of the sleeping bag and individual cold tolerance.) 【Windproof Cover to Keep Feet Warm】Unlike traditional sleeping bags, we have developed a sleeping bag that allows you to adjust the temperature at any time. With a reinforced cover on the foot area, you can cover it from the bottom on cold nights to keep your feet warmer. The double zipper can be opened and closed on both the side and the foot, making it easy to adjust the temperature according to the season. 【Superior Materials】Outer fabric: Smooth, high-density fabric (100% polyester) + water-repellent coating, characterized by excellent waterproof and water-repellent properties. Inner fabric: Soft fabric with a good feel (100% polyester), with a high-quality fiber material that feels good and is soft like a futon, you will feel warm the moment you enter the sleeping bag. Lining: Filling: Uses silk cotton with excellent cold protection performance. It feels good against the skin and is comfortable to sleep in. 【Envelope-Type Practical Design】The envelope-type design has no feeling of pressure, and you can freely turn over inside. The hood uses a drawstring design. You can freely adjust the size of the collar. You can tighten it when it's cold. Cold wind will not enter, so you will feel sufficiently warm. With a double zipper design, you can open and close from the inside to the outside, from the feet to the shoulders, and easily control the temperature. Open the zipper at the bottom to free your feet and walk freely. There is a mobile phone pocket inside the sleeping bag. You can put your valuables in it. 【Machine Washable, Easy to Dry】It can be washed in the washing machine as is, so you can always use it clean and it is easy to care for, you can use it without worrying about dirt. There are two drying rings at the bottom of the sleeping bag, and after washing, you can hang it on a drying rack and it will dry quickly, which is convenient for the next use. Easy to dry, so cleaning and drying are easy!