The present invention relates to a storage box with a base body, having side walls, a cover, especially a lid, and a fastening device for the cover, wherein the fastening device has at least one elastic tension element, wherein the cover can be fixed relative to the storage box by means of the tension element and wherein the elastic tension element is guided in sections on an inside of the side walls and thereby provides an internal support for the cover on the storage box.

A locking cap for a container comprising a neck comprises: an outer body, defined by an upper face and a cylindrical wall, and including a breakable strip extending from the upper face to a free end of the cylindrical wall, a capsule, arranged on the upper face and rigidly connected to the breakable strip, a cage, locked in the outer body, having a generally cylindrical shape, and comprising a plurality of bridges connecting neighboring branches, and a flexible member, one end of which is rigidly connected to a bridge and another free end of which is oriented upward, the flexible member being adjacent to a weak point of the bridge. The flexible member of the cage is rigidly connected to the breakable strip of the outer body.

A container for retrievably storing substances and retaining temperatures of the substances comprises a container body comprising a neck portion and a body portion, and a container cover comprising cover openings. The body portion comprises interior walls and an exterior wall disposed around the interior walls. The interior walls form chambers within the body portion. The neck portion comprises openings in a base wall of the neck portion. The openings lead into the chambers. Each of the interior walls is thermally isolated from the interior walls and the exterior wall. The interior walls and the exterior wall thermally isolate a substance for retaining a temperature of the substance stored in each of the chambers. The cover openings couple with the openings based on coupling the container cover with the neck portion. The container cover allows an independent retrieval of the substances from the chambers through the cover openings.

A container for retrievably storing substances and retaining temperatures of the substances comprises a container body comprising a neck portion and a body portion, and a container cover comprising cover openings. The body portion comprises interior walls and an exterior wall disposed around the interior walls. The interior walls form chambers within the body portion. The neck portion comprises openings in a base wall of the neck portion. The openings lead into the chambers. Each of the interior walls is thermally isolated from the interior walls and the exterior wall. The interior walls and the exterior wall thermally isolate a substance for retaining a temperature of the substance stored in each of the chambers. The cover openings couple with the openings based on coupling the container cover with the neck portion. The container cover allows an independent retrieval of the substances from the chambers through the cover openings.