STINBELL Inner Sleeping Bag Liner / Inner Sheet - Color: Navy - Use: Used as a sheet to place inside a sleeping bag (shrauf) to keep it clean. - Material: 100% polyester, soft to the touch and machine washable. - Design: Envelope shape with a double zipper that opens to the foot, designed for easy temperature adjustment. - Portability: Lightweight and compact, suitable for mountaineering, camping, travel, and staying in mountain huts. This item is unused but has been stored at home. Please consider purchasing after understanding this. Thank you. Immediate purchase OK ◎