[Foot Air Envelope Sleeping Bag] The envelope design allows for easy movement even when sleeping alone. The foot zipper can be opened for ventilation, and the zippers on each sleeping bag can be joined together to form a two-person sleeping bag. To achieve a soft feel, good elasticity, and a high-quality, cozy sleeping experience, both the outer and inner layers are made of 400T tear-resistant nylon fabric. 400T is an ultra-high-density fabric with added value, abrasion resistance, waterproofing, and overflow prevention.
[Down Filling] This sleeping bag is filled with fluffy, light, and soft natural duck down, rated at 600FP (sleeping bag thermal index), and contains 1000g of down, ensuring excellent warmth, great expansion, and a light, soft feel. The sleeping bag's comfortable operating temperature range is -8°C to 0°C, with a minimum operating temperature of -12°C. (Note: This product has been compressed for storage purposes. It may appear thin after opening, but it will become fluffy after about an hour of ventilation. If there is an odor after opening, we recommend drying it in sunlight for a day for a more comfortable fit.)
[Ultra-Lightweight and Compact] Dimensions when in use: 220cm x 78cm, packed size: 38cm x 19cm, weight: approximately 1670g. It is approximately half the weight and volume of a polyester-cotton sleeping bag, making it ultra-compact for easy portability and storage. The inner pocket can hold keys, watches, cell phones, and other small items. To store it, simply release the air from the sleeping bag, roll it up, and push it into the storage bag. Adjust the fasteners on the storage bag to compress the top and bottom for compact storage.
[Versatile] This compact and practical sleeping bag is recommended for use with a sleeping pad for better sleep. It is suitable for a variety of outdoor activities, including camping, mountain climbing, barbecues, self-driving trips, astronomy, and cherry blossom viewing. It makes travel more convenient, even if you don't go out often. We also recommend using the sleeping bag as a "disaster preparedness item." Whether you're spending the night at home, in the office, or at a friend's house, or seeking refuge from sudden bad weather or disasters like an earthquake, our sleeping bags not only ensure your safety, but also keep you warm like a quilt.
[Best After-Sales Service] QEZER always provides customers with the best sleeping bag products and services, featuring stylish designs, down, and more complete outdoor functionality. If you have any questions about our products, please contact us through your Amazon purchase history and provide your order number. We will respond sincerely and do our best to ensure your satisfaction.