Handy for travel, our silk/bamboo blend Travel Pillowcase folds up neatly into a sewn-in pocket for easy packing. Sleep in luxury wherever you rest your head. In a variety of colors, the Pocket Pillowcase also makes a great gift for frequent flyers. Includes one Standard size pillowcase that folds into a travel pocket. Envelope-style enclosure. Fabric: Silk & Bamboo Viscose Blended Weave This thermodynamic blend offers the comfort and softness of silk and bamboo in a single breathable weave.