Outdoor adult mini sleeping bag for hiking/camping

Filling: silk wool

The lining material is made of 240 T polyester pongee, skin-friendly and comfortable
Fabric-20D 380 T ultra-light Nylon
Made of ultra-light 20D 380 T nylon fabric, high density, effective waterproof, it is also very reliable for outdoor use.
Double sided splicing design
Two single sleeping bags can be combined into a double sleeping bag, more space, more warmth.