Departure 210 * 70cm Ultra-light Portable Single Sleeping Bag Liner Polyester Pongee Healthy Outdoor Camping Travel Grey Ultra-light Portable Single Sleeping Bag Liner Polyester Pongee Healthy Outdoor Camping Travel Applicable People:Adult, Comfortable Temperature Scale:[0~-10] Length:Standard (Suitable for 1.8 m Height and Below) Style:Envelope Type Category:Sleeping Bag Accessories