Hewolf Outdoor Portable Ultra Light Single Camping Fleece Sleeping Bag Liner 70 * 30 Inches Manufacture SILKY SOFT AGAINST YOUR SKIN - Our lightweight sleeping bag liner is made of fleece which makes it very soft and comfortable against your skin. KEEPS YOU AND YOUR CAMPING BEDDING CLEAN - Our compact sleeping bag liner protects both you and your sleeping bag. When traveling and camping, you might find yourself sleeping in not the cleanest places. In those situations our warm sleeping bag liner will be your savior. The liner also preserves your sleeping bag, as a sleeping bag is not easy to clean, while our outdoor sleeping bag liner can be put in the washing machine. CONTACHABLE-The same 2 sleeping bag liners can be jointed into a double sleeping bag and it can be folded into a package bag, so it is portable and convenient. Don't miss the chance.To celebrate our 8th Anniversary,we're doing the promotion,give you the best price now