Abstract: A container is disclosed of that type best suited for carrying air freight in wide bodied aircraft, made to the general specifications of an LD3 Igloo which is essentially a nominal five-foot cube, being extended along one direction perpendicular to the fusillage aircraft to slightly over six feet. The subject container is molded of reinforced fiberglass in a semi-monocoque construction, the door opening being a part of the original molded material. The material is characterized by a plurality of layers of fiberglass and resin including matting, roving, and overlapping matting; criss-crossed webbing being provided at the exterior beneath the overlay matting. Each of the fiberglass members as well as the webbing are separated by a layer of resin. A rail is provided around the periphery of a support pallet having an upstanding container flange to which the fiberglass molded portion is secured.