• Polyester
• Hiking :lightweight and compact design, withstand weather conditions, convenient to carry outdoor,winter
• Outdoor sleeping bags:with lightweight design and folding design, it is compact and portable,sleeping bags for camping
• Sleeping envelope bag:can be used in combination with , or as a mattress, blanket, carpet or mat to insulation, let you sleep comfortably.​,adults
• Backpacking :adopting polyester and polar fleece, it is quite soft, comfortable, skin-friendly and waterproof,travel accessories
• for adult:it is convenient to carry along for any outdoor adventures, and its ability to withstand weather conditions,camping sleeping bags