A dispensing container with a fitment, the fitment allows a dispensing pump on the dispensing container to be reused with another container. The container has a fitment secured into the container using a tamper-proof structure with the reusable dispensing pump of a structure to fit into this fitment. The fitment and the container neck are injection molded to maintain the close tolerances for the tamper-proof structure. The fitment has at least one drain aperture and at least one pressure equalization aperture. When the reusable dispensing pump is inserted into the fitment, liquid in the fitment can escape through the drain aperture into the container and pressure in the container is equalized through the pressure equalization aperture. The closure and upper part of the container are both of a conical structure to enhance alignment.