Feature: GENEROUS SPACE:The liner is 35.5 x 86.6 inch(90 x 220cm) which gives even tall people space to move around and stretch out the legs.It can be travel sheet, sleeping bag, travel sleeping sack thanks to its good humanized size. COMFORT AND DURABILITY - Snuggle up to some good old, comfy sleep. This TOUGH but soft, and breathable liner raises up comfort levels whether slept on with or without a sleeping bag. Brought a pillow on the trip? it in the spacious pillow pocket for sleep that's hard to beat! PREMIUM FABRIC: The sleeping bag liner is made of premium polyester with a silky texture which makes it very soft and comfortable against your skin. Unlike normal cotton fabric, easy to crinkle. This type of fabric no crinkle, no pilling or fade, can be used for a long time. EASY TO CARRY: Incomparable and compact. Despite its generous size the sleeping bag liner can be folded into a practical 21x21cm (8.3x8.3inch) pocket when not in use. Easy to carrying and saving pace in your backpack. Other:We are so confident about the quality of this travel sheet sleep sack.This liner props up a fortified barrier between you and that bug-ridden couch. Machine wash cold and hang dry for great results. Suitable: Business traveler,Boy & Girl Scouts,Hikers, Campers, Backpackers,Travelers, exchange students, and more! colour:Navy Material:superfine fiber Package Contents: 1 x Sleeping Bag Liner Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.