Azarxis Sleeping Bag Liner Sleep Sack Sheets Blanket Fleece Lightweight Portable Zipper Single 1 One Person Envelope for Travel Hotel Hostel Adult Camping Hiking Plane Train 84.6" x 30" MATERIAL  Fleece -- Our durable lightweight sleep bag liner is breathable, silky soft, smooth and comfortable against your skin, keeping you stay in comfort. IMPORTED -- If you are not happy with your purchase for any reason, simply send it back for a full refund. We provide a 20-month warranty. STRUCTURE: When sleeping sheets is unzipped it can double as an over blanket or picnic rug, like secure closure cocoon, is a sleeping barrier, protecting you from the filthiness of hotels' bed and bedbug or any other type of insect. The sleep sack has a humanized design at the head, working like pillow cover and keeping you not easy to escape from the liners. Single size sleeping line has a carrying pouch bag for your storage. SINGLE SIZE Two way zippered sheet is easy for you to combine two single bag to be a double two person size sleeping sacks. 1 person sleeping sheet is a single person sleep liner. All our sleeping sacks are 84.6 Inches long, 30 Inches wide, making you stretch out yourself and move around flexibly. FEATURE: Lightweight, compact, portable, skin-friendly, soft, breathable comfort durable, foldable, light, comfortable, altralight, ultralight, large size, ultra-portable, anti-tear design. Our compact sleeping bag liner keeps both you and your sleeping bag clean in hostels. When traveling or camping, our travel sheet is your best choice. Perfect for travel hotel youth hostel picnic business trip train planes outdoor camping backpacking hiking climbing self-driving tour hunting other outdoors activities for couple, friends, hiker, camper to keep sleeping bag clean and fresh from body odor and sweat WASHABLE AND EASY CARE: Our sheet sacks is machine washable and quick drying. Sleepsack provides a separate storage space for your better sleep