TRIWONDER Sleeping Bag Liner Travel Camping Sheet for Camping Travel Hotel, Lightweight Polyester Pongee Sleeping Sheet Inner for Sleep Sack 240T Polyester Pongee Imported Convenient pocket design for pillow insert, the travel sheet can spread out quickly to be used as a quilt Refined compression bag saves space, lightweight and compact camping sheet It can be used alone as a sleeping bag for separating dirty things or used as a liner in down sleeping bag, keep you comfortable throughout the night The sleeping bag liner is suitable for Hotel, Travel, Outdoor Hiking, Camping and Business trip Great warm and breathable sleeping sheet liner for men, women and youth