Weanas Lightweight Warm Roomy Cotton Sleeping Bag Liner, Travel Sheet Sleep Sack, Rectangular 83&rdquo; X 40&rdquo; (30&rdquo;), Comfortable, for Travel, Youth Hostels, Picnic, Planes, Trains cotton This travel sheet is soft and breathable Pocket for pillow insert Protect yourself from bed bugs Portable and lightweight, easy for use It can be used in both hot and cold weather