Naturehike Snow Petrel Mummy Down Sleeping Bag (2026) Socks DWR (Durable Water Repellent) with

DWR (Durable Water Repellent) with non-fluorinated strong water repellency

Elastic waistband for comfortable and unrestricted movement

Powered by infrared radiation technology

power outages and more

perfect for casual or active wear

Naturehike Snow Petrel Mummy Down Sleeping Bag (2026) Socks DWR (Durable Water Repellent) withPROFESSIONAL SLEEPING BAG This Naturehike mummy sleeping bag is filled with 400g duck down which is lightweight and soft, with a down content of 85% and a fill power of 650fp. The upper part of the sleeping bag has a C shaped wrap design that allows more down to wrap around the body and keep you warmer. This down sleeping bag is a professional outdoor sleeping bag and is suitable for use in high altitudes and cold areas due to its excellent thermal