Abstract: A container apparatus formed having a main wall section that can be selectively, and repeatedly perforated at different regions to form a plurality of detachable wall sections that can be detached and discarded to reduce the size of the container according to graduated amounts of the contents being used. The container is useable in the storage of food product and helps maintain the freshness of foods, such as ice cream, by virtue of the container structure that facilitates reduction of the internal volume of the container, and hence the amount air space above the surface of the remaining food product in the opened container. The container structure includes a body having a bottommost container portion connecting to the main wall section from which the plurality of detachable wall sections can be formed. The main wall section includes an uppermost wall section member that connects to a container lid.