Summer Envelope Thin Sleeping Bag Outdoor Camping Travel Separate Dirty Quilt Portable

Product information:
Color: [680g] Shadow Blue-Standard (can be spliced double), [680g] Guanghan Brown-Standard (can be spliced double), [680g] Pine Yin-Standard (spliced double), [760g] Shadow Blue-extra large (spliced double), [760g] Guanghan Brown-extra large (spliced double), [760g] Pine Yin-extra large (can be spliced for two people)
Fabric: Nylon
Applicable people: Adults
Filler: silk-like Cotton
Structure: envelope
Lining: Chunya spinning