Naturehike Single Double Sleeping Bag Liner Envelope Ultra-light Portable Cotton Sleeping Bag Liner For Outdoor CampingSingle Double Sleeping Bag: Splicing Single Sleeping Bag Brand Name: Naturehike Model Number: NH15S012 D,NH15S012 E Type: Warm Weather Sleeping Bag Temperature Scale Category: Spring and Autumn Sleeping Bag Season: Spring & Autumn Length: Standard (Suitable for 1. 8 m Height and Below) Category: Cotton Sleeping Bag Applicable People: Adult is_customized: Yes Style: Envelope Type Comfortable Temperature Scale: [15~5] Size: M : 75*210cm L : 100*210cm