Sleeping Bag, Envelope Type, Camping, Outdoor, Lightweight, Thermal, Disaster Prevention, Cold Protection, Winter Use, 1.0Kg, Simple Waterproof, All Season, Washable, with Storage Bag Color: Gray Occupancy: 1 person Temperature Rating: 1-5 degrees Celsius (°C) Material: Polyester Filling Material: Polyester 【Practical Envelope Design, Comfortable Sleep】This is an envelope-type sleeping bag with a spacious feel like a futon. Compared to mummy-type sleeping bags, it has a more relaxed size, so you won't feel cramped. With a spacious interior, you won't feel any pressure even when you stretch out your arms and legs. Furthermore, there's enough space to turn over without stress. The ample cushioning wraps your head and back, giving you a feeling of being enveloped. 【Excellent Practicality】When going camping, if you choose a place with a large temperature difference between day and night, you'll need a thick sleeping bag to stay warm. A sleeping bag that allows you to sleep comfortably is essential for enjoying camping, outdoor activities, and leisure. 【Sleeping Bag Pocket】Can store small items such as watches and mobile phones. 【Windproof Cover to Keep Your Feet Warm】Unlike traditional sleeping bags, we have developed a sleeping bag that allows you to adjust the temperature at any time. There is a cover at the foot of the sleeping bag to prevent cold wind from entering, making it less likely to feel cold even when used outdoors in cold weather, and it is very warm. You can enjoy a warm sleeping bag life anytime. Also, when it's hot, there is another zipper on the sole of the foot that can be opened, and you can turn the foot cover to the back to achieve air circulation and lower the temperature. You can sleep comfortably with your feet out. Also, pulling the foot zipper allows you to stretch your legs, and you can move freely while wearing the sleeping bag, making it more convenient to use. 【Two Zippers, More Convenient】The sleeping bag has two zippers, and we have also added a zipper to the legs. The zipper is easier. It's a two-way zip with a zip on the inside, so you can open and close it even from the top of the sleeping bag. There is no feeling of restriction during use, and you can use it comfortably without feeling any hassle. 【Super High-Performance Waterproof Fabric & Strong Durability】The outer fabric uses high-waterproof polyester, which has excellent waterproof and water-repellent properties. Even if you encounter some rain or fog outdoors, you can stay dry for a while. 【Warmth UP・Careful Design】The sleeping bag is filled with hollow fiber cotton, which has excellent heat retention and prevents the outside temperature from escaping, allowing you to sleep comfortably.