Designed to match the thick, plush, edge-to-edge comfort of our famous MegaMat, Mega Pillow is the sleep-inducing accessory for folks who like a big pillow. Mega Pillow is constructed with near-vertical sidewalls, which allow the top surface to run right to the edges of the pillow with no tapering, maximizing the head-supporting surface area. The skin-friendly and velvety soft tricot nylon material is padded with synthetic insulation to ensure a comfortable sleeping experience - just like in your own bed. In addition, the Mega Pillow can be adjusted in height by releasing air. This makes it ideal for side and back sleepers as well as stomach sleepers. With practical fabric eyelets on the sides, this sleeping companion can also be attached to a mat. The inner air cushion is removable, so the pillow case can be washed if necessary. The robust FlatValve ensures quick inflation and deflation.