【Product Specifications】 Usage Size: Approx. Length 210cm * Width 35cm to 80cm Weight: Approx. 1kg Material: Outer Fabric/Polyester, Lining/Polyester, Filling/Polyester Suitable for men and women approximately 150-190cm tall. Those who are larger or frequently toss and turn will not feel cramped and can sleep comfortably. 【Temperature Range】 Recommended Usage Temperature: 10℃-25℃ Minimum Usage Temperature: 5℃ Perceived temperature varies by individual, and usage conditions differ between actual use and calculation. If using below 0℃, it is recommended to wear warm clothing and underwear inside the sleeping bag. 【Machine Washable!】 【Sleeping Bag that Fits Your Body】 Mummy-type sleeping bags fit the body, making them warmer, lighter, and easier to carry than envelope-type sleeping bags. This is a mummy type with high adhesion and excellent warmth retention. The foot of the sleeping bag has a wide trapezoidal footbox, so you won't feel cramped when sleeping. Pursuing a soft touch and excellent elasticity to envelop you in quality sleep, the outer layer uses a high-density, tear-resistant, waterproof fabric. It is abrasion-resistant and waterproof, and prevents polyester leakage. Keeps you warm! 【Improved Warmth Retention】 The outer fabric is made of waterproof polyester fabric, making it ideal for those looking for a waterproof and dirt-resistant sleeping bag. The lining is made of polyester, which is smooth and soft to the touch, providing warmth from the moment you step in. The thick filling is soft, warm, and light, fitting your body and lulling you to sleep. It is made larger, so even larger individuals can easily fit in and turn over. It has a protective Velcro to prevent the zipper from accidentally opening during sleep. 【Compression Storage Bag, Easy to Carry】 The sleeping bag comes with a compression bag. Since the filling of the sleeping bag is loose, it will not be damaged even when compressed. Although it will be slightly heavier after compression, it will be 1/3 or 1/2 smaller than the normal storage size, making it easy to carry. 【Wide Range of Uses】 As a mummy-type sleeping bag, it can be used as a mat or blanket in cold weather, and as a sleeping bag or blanket in spring and autumn. It is perfect for various occasions such as car camping, outdoor activities, camping, fishing, cherry blossom viewing, and barbecues. It is also lightweight, making it recommended to keep at home as an emergency disaster preparedness item for earthquakes and other disasters.