Naturehike Ultralight Down Sleeping Bag, 650FP Backpacking Sleeping Bag for Adults, 40.4℉ Waterproof Sleeping Bags for Camping, Hiking, Traveling with Compression Sack

【Warmer Design】Combination of envelope and mummy sleeping bag - Mummy upper body, fits the head more compact and keeps warm; Rectangular lower body, can move or expose the feet. Our sleeping bag is large enough and comes in two sizes: 82.7” x 29.5”(Regular) / 86.6” x 33.5”(Large). 【RDS Down Filled】Selected the best duck down, no odor and impurities, safe and healthy for adults and kids. 650 fill power, STAY WARM AND DRY. Temperature for Comfort: 40.4℉ (4.7℃). Each sleeping bag features an RDS label tracing the origin of its down, demonstrating Naturehike's ongoing commitment to sustainability. 【Ultralight & Portable】Weight only 2lbs( 910g), super ultralight and portable. Each sleeping bag comes with a storage bag and a compression sack, packed size only 13.8” x 7.1”. SAVE SPACE AND WEIGHT for your backpack. 【Long Lasting Durable】Made with the high quality 400T 20D ripstop nylon material, comfortable and waterproof. ZIPPERS: YKK. Easy to carry for various outdoor activities, such as camping, backpacking, hiking, adventure, mountaineering, traveling, etc. It is also a great choice for hotel use. 【Reliable Customer Service】Naturehike down sleeping bags will be your perfect companion. We strongly support the exquisite craftsmanship of outdoor camping gear and provide the best customer experience. If you have any problem, please contact us. We will respond to your concerns within 24 hours