Make your shut-eye more sumptuous with our REI Silk Jersey Liner. Use it as a travel sheet or bag liner while hopping around the globe. 100 natural, pure filament silk provides comfort without bulk and feels wonderful against your skin. Enhanced with a wicking treatment for moisture management. Minimize wear and tear of your mummy bag by sliding liner inside-keeps bag clean, too Use liner alone when snoozing in questionable hotel rooms or hostels. Features drawstring around hood and snap closure. Comes with nylon stuff sack.