Filling: Cotton
Lining: Chun Yafang
Fabric: Polyester
Features:
1. Four thicknesses are optional, suitable for different seasons in spring, summer, autumn and winter
2. Moisture-proof, warm and breathable, outdoor and indoor warming artifacts
3. The sleeping bag can be used by one person or by two persons.
 Weight
Size 
Suitable temperature
 1.1kg
  (190+30)*75cm
  10~25℃
 1.4kg
  (190+30)*75cm
  5~20℃
 1.7kg 
  (190+30)*75cm
  0~15℃
 2kg 
  (190+30)*75cm
  -10~10℃