Abstract: A thermally insulating transportation box, including a base part, two longitudinal side parts, two transverse side parts and at least one top part, which parts bound a transportation space and are produced from a thermally insulating material. The longitudinal side parts and the transverse side parts are pivotably mounted on the base part about pivot axes which each run parallel to the base part, so that they can be folded open from a folded-together arrangement, which extends parallel to the base part, into an arrangement which is perpendicular to this and in which they bound the transportation space, and the transportation space can subsequently be closed by the at least one cover part.