A container assembly that includes a container having a container top and a container floor, a lid affixed to said container top by a hinge, the lid being adapted to move between an open position and a closed position, an internal fastener being (1) attached to the inside of the container, (2) not accessible from the outside of the container when the lid is in its closed position, and (3) adapted to maintain the lid in its closed or locked position, an access hole in the container floor, a lever positioned within the container and above the access hole, and a tool adapted to be inserted into the access hole to activate the lever to release the internal fastening mechanism.