Abstract: An improved shipping container including a body formed of a flat elongated rectangular sheet of corrugated paper board, the sheet being scored so as to be folded into an upright open bottom and open top body enclosure, the interior surface of the body being covered by a foam sheet plastic material, and an upper and lower cover, each formed of a planar sheet of corrugated paper board, each cover having a rectangular central area of a dimension equal to the open end of the body enclosure and each cover having end flaps and side flaps, the width of the flaps being equal to one-half the height of the body enclosure, the center area of each cover being covered with sheet foam plastic material, the container being assembled so that the flat portions of the top and bottom covers are glued to the exterior surface of the body enclosure to form double wall sides on the assembled box, all interior surfaces of the box being covered by sheet foam plastic material.