original c. 1910-15 antique american industrial reinforced cold-rolled steel stackable "pioneer" brand wacker and birk brewing company bottle carrying case with opposed handles. the heavy duty brushed and sealed carrying case was fabricated by or for wacker and birk. the exterior contains a brushed metal finish that has been sealed with a clear coat lacquer. the lightweight bottle case contains lightly embossed manufacturer markings on all sides. the wacker & birk brewing & malting company operated from 1888 to 1916. multiple cases available. priced individually. measures 13 x 19 x 11 inches.