- Dirt Protection: This sleeping bag liner is designed for outdoor stays and prevents direct contact with hotel bedding, effectively isolating dirt and ensuring cleanliness. - High-Elastic Fabric: Made from high-elastic material, it offers a soft and comfortable fit without restricting your sleeping position, enhancing your overall sleep experience. - Material & Dimensions: Crafted from polyester fiber, the sleeping bag liner measures 80 x 180 cm (31 x 70 inches). The package includes one sleeping bag liner. - Ultra-Lightweight and Portable: Constructed from ultra-light materials, this liner is easy to carry and store, adding no extra burden during travel, business trips, or camping, making it highly convenient to transport. Use Scenarios: 1. Traveling: Perfect for travelers who want to ensure hygiene while staying in hotels or hostels. 2. Camping: Ideal for outdoor enthusiasts looking for an extra layer of cleanliness and comfort while sleeping under the stars. 3. Business Trips: A smart choice for business travelers who prefer a personal touch to hotel bedding without compromising on space or weight.