TETON Sports Sleeping Bag Liner; A Clean Sheet Set Anywhere You Go; Perfect for Travel, Camping, and Anytime You’re Away from Home Overnight; Machine Washable; Travel Sheet Set for Your Sleeping Bag Cotton Mammoth / 91" X 58"

The Mammoth Cotton Sleeping Bag Liner is a durable 100 percent cotton flannel liner that is soft against your skin and provides added warmth to your TETON Sports Mammoth Sleeping Bag. The washable liner also keeps your bag clean, which will protect your sleeping bag from added wear and may even protect your bag’s warranty. It also doubles as a set of travel sheets. If you don’t like sleeping on the sheets in hotels, enjoy the comfort of your liner instead.