• Nylon
• 【 𝐊𝐄𝐄𝐏 𝐖𝐀𝐑𝐌 】 The ultralight sleeping bag is filled with 2.2lb fluffy and soft natural duck down, 600 Fill Power, it has excellent expansion and give you light and soft feeling, keeping you in warm all night. Comfortable Temperature: 18°F-32°F, Limited Temperature: 10°F. (Note: The product is extremely compressed when stored, it is recommended to ventilate for 3-4 hours after opening.)
• 【 𝐋𝐈𝐆𝐇𝐓𝐖𝐄𝐈𝐆𝐇𝐓 & 𝐂𝐎𝐌𝐏𝐀𝐂𝐓 】 Down sleeping bag Use size: 84.6" x 31.5", Storage size: 14.6" x 7.9", Weight: 3.7lbs. It is about half the weight and volume of a polyester cotton sleeping bag, ideal for camping . The backpacking sleeping bag is super compact and easy to carry. The inner bag can also hold small items such as keys and mobile phones. When storing, you can fully drain the air in the sleeping bag, roll it up and push it into the storage bag.
• 【 𝐄𝐗𝐂𝐄𝐋𝐋𝐄𝐍𝐓 𝐃𝐄𝐒𝐈𝐆𝐍 】 The Mummy Sleeping Bag for adults has a snug fit, the bottom adopts a wide trapezoidal foot box, which will not feel cramped when sleeping. Attach left and right zippers and can also be used as a sleeping bag for 2, perfect for family travel. The outer and inner layers of the sleeping bag are made of 400T20D tear-resistant nylon fabric, ultra-high-density fabric with excellent waterproof performance and can also prevent down overflow.
• 【 𝐖𝐈𝐃𝐄 𝐔𝐒𝐄 】This sleeping bag is perfect for spring, summer, autumn and cold winter weather, small and practical, easy to carry, suitable for all kinds of outdoor activities, such as camping, backpacking, hiking, adventure, mountaineering, emergency escape, etc., It is also an excellent choice for hotel use.
• 【 𝐒𝐀𝐓𝐈𝐒𝐅𝐀𝐂𝐓𝐈𝐎𝐍 𝐆𝐔𝐀𝐑𝐀𝐍𝐓𝐄𝐄 】QEZER always provides our customers with the best sleeping bag products and services with stylish design, premium down and more perfect outdoor functions. If you have any product questions, please contact us via Amazon and provide your order number, we will respond sincerely and do our best to keep you satisfied.