Comfortable and breathable Made from skinfriendly cotton, this sleeping bag liner provides a soft, breathable surface that enhances your sleeping experience whether you are in a hostel or camping in the wilderness. Thoughtful design and compatibility The liner features a pillow slot at the back that allows you to tuck the liner around the pillow, preventing your body from touching the pillow or sheet. It is suitable for indoor and outdoor use and fits adults and kids with single or double size sleeping bags, sleeping cots, or inflatable mattresses. Travelready and versatile A practical option for camping as a dirtproof liner, it can also be used in hotels or on longdistance flights. Whether you are staying in a cozy hostel bed or embarking on outdoor adventures, it provides comfort and a sense of security for business trips and travel. Portable and spacesaving The compact, lightweight design makes it easy to carry in a backpack. It is a spacesaving solution that prepares you for a variety of sleeping conditions without adding bulk. Use scenarios In hotels or hostels to maintain hygiene and add a comfortable sleeping surface On camping trips, sleeping on a cot or inflatable mattress while keeping dirt off your sleeping bag During long flights or train journeys, or on business trips, to enjoy a clean, comfortable sleep environment anywhere