Product Description:
Name: Envelope Hollow Cotton Sleeping Bag
Surface Material: Nylon
Liner Material: 210T Polyester Pongee
Weight: 1800g
Outdoor Comfortable Temperature: >-5°
Limit Temperature: -5℃
Size: 210*80cm
Packing: 40x28x12cm
Cycle time: 4~12hours (based on 10,000mAH energy bank)
Super Comfortable Sleeping Bags are designed to make sure that after a tired day of trekking, hiking, travelling or other explorations, this napping bag will hold you heat and comfy fabric is light weight 210T Polyester with covered shell which is water-resistant and wind resistant Inner fabric is soft a hundred ninety Pongee Composite metallic fiber heating plate may give heat from energy bank You'll feel blissful even at close to freezing temperatures(20F)