【Advanced thermal technology】This backpacking sleeping bag adopts 3D stereoscopic cutting technology, consisting of independent 3D rectangular insulations lofts. Each loft’s down is stable and evenly distributed, which can effectively prevent down from running and firmly lock in heat. Compared with the one-needle piercing process, our thermal sleeping bag uses as little down as possible to achieve better warmth retention.
【High-Quality Material】Made of 400T 20D nylon, The lightweight sleeping bag is soft and comfortable. The nylon with special coating is more anti-drilling and water-repellent. The interior is filled with Coldmaster down. Coldmaster down increases heat while still being significantly compressible and water-resistant. When wet, it performs better than simple down. Extreme temperature: -5.8°F, limit temperature: 24°F, comfort temperature: 33°F, it provides warmth as a 4 season sleeping bag.
【Wide&Lightweight&Compact】The ATEPA xl sleeping bags for adults big and tall, measuring 88.58″L X 35.43″W, it has been expanded and widened to provide plenty of room, perfect for those like side sleeping or roomy. It can be compressed to the attached carry bag, measures 14.17″Lx 7.87″W, weighs only 3.3 pounds. This compact sleeping bag is lightweight easy to put in backpack, perfect for backpacking, hiking, camping, it will not burden you.
【Multifunctional Sleeping Bag】1.The winter sleeping bag hat is detachable, you can remove it as needed. 2.Two sleeping bags can be zipped together to form a double sleeping bag. 3. You can wear the sleeping bag on your shoulders and fix it with the buttons as a cloak. 4. You can tie the sleeping bag and the pad together through the attached adjustable strap. 5. After fully opening the zipper, the cold weather sleeping bag can be used a blanket or duvet.
【Humanized Details】Windproof strips around the chest and zipper, Velcro at the neckline, neck and shoulder drawstrings, semi-circular detachable drawstring hood, these details are designed to lock in heat and block cold air from entering. You can free your feet in warm weather by opening the bottom zipper. Internal storage pocket for wallet or keys. The inside and outside double-open zipper is convenient for you to use your wide sleeping bag.
