Features: Lightweight and Portable: This camping sleeping bag liner is made of lightweight compact material making it easy to carry and perfect for backpacking hotels and business trips. Waterproof and Machine Washable: The waterproof design ensures that you stay dry in damp conditions and the machine washable feature makes cleaning a breeze. Super Elastic and Breathable: The adult sleeping bag liner is designed with super elastic and breathable material providing maximum comfort and ventilation for outdoor hostels traveling backpacking and hiking. Compact and Easy to Storage: This sleeping bag liner comes with a storage bag allowing for easy packing and transport making it ideal for traveling hostels and camping. Versatile Use: Suitable for a variety of settings this sleeping bag liner is perfect for outdoor hostels traveling backpacking hiking and camping catering to different travel needs. Specification: Material:80% Polyester + 20% Elastane Unfolded Size: 80*200cm Weight: 360g includes: 1 *Sleeping bag liner 1 * Storage bag