【Extremely roomy & Easy to carry】Even tall people will have enough space to move around and stretch out the legs in this silky and comfy liner. Size: 83" x 70"(210x180cm), suitable for single or double person use. Can be folded into a storage bag 11" x 11" (27x27cm) when not in use, convenient to carry to anywhere, such as camping, hiking, trave. 【Newest healthcare travel product】The sleeping bag offer a hygienic sleep environment, helps protect against bed bugs, dust mites, allergens, harsh detergents and unclean bedding. also as a sleeping bag liner to protecting the camping sleep bag from be dirt and moisture. 【Convenient detail design】Pillow Hood Design for travel sleep sack pocket for pillow insert. Most size pillow or clothes can fit in. Stitching down both side of pillow pocket to avoid pillow leave out. Easy Entrance And Exit, The liner has a opening on one side 31.5" (80cm) to make it easy for you to get into. 【Comfortable & Easy wash】: Cotton/Polyester fiber fabric, provides soft and silky comfort in a breathable and cool travel sheet. It can machine wash. Please wash the sleep bag liner with warm water, apply a neutral detergent, wash separately in different colors, not bleach, not dry, not a long soak. 【100% service satisfactory】Any issue please contact us firstly, we will always try our best to help you.