Your Cotton Canvas Dog's Nest® just got easier to keep clean. Like a fitted sheet, this cover slips on right over your Dog's Nest—no need to unzip and remove the main cover. Elastic around the edge holds the QuickChange Cover snugly in place. When it gets dirty (and it will), just pull it off and throw it in the wash. No unzipping or restuffing required. Made from the same tough, yet soft 10-oz. 100% cotton used in our Cotton Canvas Dog's Nest covers. In Orvis classic tartan, Orvis field tartan, herringbone, tattersall. Washable. Imported.