Naturehike's snowbird sleeping bag is made of high-quality duck down, with 90 % down content. It's highly reliable less than 0 temperatures till -7 degrees Celsius. Snowbird is perfect for people hiking and trekking in snowy areas where such extreme cold is present.
Light Weight (1.73 Kg)
Good Warmth Retention (comfortable to use at -7℃)
Fill in: 1090g Duck Down
Dimensions: (220 x 85)cm
Temperature: COMFORT: -7℃（19.4℉）