Camping Adult Ultra Warm White Duck Down Sleeping Bag Mummy Style Sleeping Bag for Winter Temperatures 4 Thicknesses Available f

Filled with white duck down for comfort and warmth. The down jacket is fluffy and the sleeping bag is light but warm.

Down jackets are very soft and light. There is a small gap between down and down, resulting in poor air convection in the sleeping bag. It can form a thermal insulation layer and isolate it from the outside world, so that the cold air outside is not easy to reach the inside, and the hot air inside is not easy to reach from the outside, so as to maintain the temperature.

Use international famous brand zipper.

A durable taffeta case that stands up to years of rigorous use.

Use a tarp, it's light and no problem, of course it's not recommended to get wet when it rains.

The innovative footbox design is flat so you have more room to grow your feet.

Package includes:

1*Sleeping bag

1* storage bag (color black)

Warmth principle: down

It's soft and small, although it looks thin. When you sleep in a sleeping bag, the down absorbs your body temperature, so the down expands, insulating the cold air from the outside world, and keeping warm.

It looks thin at low temperatures, and after absorbing heat, it thickens at high temperatures, which is normal.

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