QEZER Ultralight Down Sleeping Bag for Adults with 600 Fill Power, Compact Sleeping Bag with Compression Sack for Backpacking, Hiking and Camping

It's about half the weight and volume of a polyester sleeping bag, super compact and easy to carry. Ideal choice for adult and Teens backpacking,hiking and camping outdoor -Keep you Warm at 37 °F Fill with 400g 600FP Duck Down, Pure natural and healthy material, fluffy and soft, no odor or impurities -Durable and Long Lasting The outer and inner layers of the lightweight sleeping bag are made of 400T 20D tear-resistant nylon fabric, ultra-high-density fabric with excellent waterproof and windproof performance

• Dimensions in use: 84.6" x 31.5", storage dimensions: 11.4" x 6.3" (dedicated compression bag), weight: 1.72 lbs. This lightweight sleeping bag is approximately half the weight and volume of a polyester cotton sleeping bag. It's super compact and easy to carry. (Note: This product is highly compressible during storage; it's recommended to air it for 3-4 hours after opening.)
• The mummy sleeping bag offers a comfortable fit and is lighter than an envelope sleeping bag. Its wide, trapezoidal bottom design allows for a comfortable sleep. It's more spacious than a typical mummy sleeping bag. The inner pocket can hold small items like keys and a cell phone. Zippers on both sides allow it to be connected to form a double sleeping bag, making it ideal for couples traveling together.
• The lightweight sleeping bag's inner and outer layers are made of 400T 20D ripstop nylon fabric. This ultra-high-density fabric is highly waterproof and windproof, and also prevents down from leaking out. This compact and practical backpacking sleeping bag is easy to carry and suitable for camping, backpacking, hiking, exploring, mountaineering, and emergency escapes.