1.freedom of movement.
2.tapered shape
3.wide at feet
4.ease of use

1,commodity name:envelope style sleeping bag

2,Shell:190T polyester taffeta w/p                  

3,Lining:t/c
4,Filling:250gsm polyester fiber

5,Comfortable temperature:8°
6,Extreme     temperature:0°                                                                                                    

7,Weight:1.20KG

8,20'FCL  2400pcs