Abstract: A cover for rectangular electronic devices has four walls, a bottom, and a flap which is folded over an open end. The flap attaches to the front of the cover by hook and loop material. Preferably, the cover is made from polyvinyl chloride, and is strong, light, resilient, heat weldable, and resists deterioration. The cover is optionally provided with a foam rubber liner. Fabrication is accomplished by welding the sides of a cruciform material pattern, only four seams being required.