Kamperbox Cold Temperature Winter Sleeping Bag Down Sleeping Bag Winter Camping Equipment

-10℃~-20℃] Fabric: Nylon Filling: Duck Down Filling q: 1500g duck down   Length: Standard (Suitable for 1.8 m Height and Below) Model Number: Army   Packing size: 43x23x23cm Season: Winter,3 season sleeping bag Single/Double Sleeping Bag: Splicing Single Sleeping Bag Size: 205x85cm Sleeping Bag Temperature Scale Category: Winter Sleeping Bag Style: Mummy Total Weight: 2.2 kg Type: Cold Weather is_customized: Yes   Description :shell : 20D nylon waterprooflining : 100% polyester pongeefilling : 1500g duck down1500g model :  total weight 2.2kg , suit temperature -10 °C~ -5°CL zipper + R zipper  :   can connect to be a double sleeping bag  !