Patent ID: 8657307

Claim:
A container module, comprising: a container top having a non-releasable connection portion; a storage container comprising: an upper non-releasable connection portion and a lower non-releasable connection portion, the upper non-releasable connection portion being constructed and arranged to be selectively non-releasably connectable to 1) a lower non-releasable connection portion of at least one other storage container or 2) the non-releasable connection portion of the container top, and the lower non-releasable connection portion being constructed and arranged to be selectively non-releasably connectable to an upper non-releasable connection portion of the at least one other storage container, wherein when the container top is non-releasably connected to the upper non-releasable connection portion of the storage container, the container top closes off an upper opening of the storage container; and a latch constructed and arranged to releasably connect the storage container to the at least one other storage container if the at least one other storage container is positioned on the container top.