Down Sleeping Bag - Lightweight Sleeping Bag Perfect for Backpacking

-The outer layer of the sleeping bag is made of 320T waterproof, fleece-proof, tear-proof and strong nylon, which has good waterproof effect and is more durable. The inner fabric is 320T ultra-fine fleece-proof spring sub-fabric, which is more comfortable in contact with the skin -The interior is filled with 1500g white duck down and has a bulkiness of 650. Down is incredibly soft and comfortable and continues to provide the best warmth-to-weight ratio -The shape of the backpacking sleeping bag is designed to fit people's needs, so you can sleep soundly in any environment while keeping you warm -Lightweight and portable, you can take it with you at any time when you go out, and you can also quickly store it at the end of the journey -The unfolded size of the ultralight sleeping bag is 81.7*31.5in, and the storage size is 17.7*9.4in