• Nylon
• 1>Using 400T 20D nylon fabric, super soft and breathable, more skin-friendly and more comfortable.
• 2> Filled with 95% white goose down, the filling weight is 800g, which is more warm.
• 3>This sleeping bags comfortable temperature scale: 8-18 ℃/46-64°F,Extreme limit temperature scale: -2 ° C/-28°F.
• 4>The mummy sleeping bag has a hood that minimizes heat loss & keeps your head comfortable, while the shoulder and zipper baffles keep your core warm by preventing the cold air from coming into the bag.keeps you body heat.
• 5>It is very suitable for outdoor sports such as camping, hiking, traveling, mountaineering, etc. It can also keep you a comfortable sleep at night in cold weather. It is suitable for all seasons.