Naturehike Snowbird 3 Season Mummy Duck Down Winter Sleeping Bag (510g)

Snowbird 2 Mummy Sleeping Bag: Filled with 510g duck down, light and soft, with a down content of 90% and a loft of 650 FP.

The upper part of the sleeping bag has a C-shape wrap design, which allows more down to cover the body for more warmth.

High Quality Fabric: The outer material is made of soft and skin-friendly 20D nylon, the fabric is breathable and water-resistant, which can effectively cope with the changeable outdoor weather. It is very suitable for outdoor activities such as camping, hiking and vacation travel.

Light and Portable: unfolded size: 190*75cm, storage size: Φ16*39cm, easy to store and carry. Light weight, only about 0.98kg, brings you a comfortable light journey.

Warm and Comfortable: Temperature Range: Comfort : 2℃, Limit : -4℃, Extreme : -20℃.

The thickened U-shaped hat design and the hat shrink cord make the sleeping bag fit the head better and prevent wind from entering the sleeping bag.

Detailed Design: Three-dimensional foot structure design；The independent stripe channel design makes the filling of duck down more even and prevents down from running.；Velcro prevents the zipper from opening by itself when sleeping.