Patent ID: 7210612

Claim:
A method of opening and closing a container, the method comprising: providing a container, comprising: an exterior body having a lid; an insert member adhered to the body and having at least one sidewall panel, the insert member having a latch panel adhered to the lid and a hinge portion disposed adjacent to the latch panel, the insert member being formed from a first material; and a sheet of a second, fluid-impervious material disposed on an interior of the container and adhered to the insert member; moving the lid to an open position by applying an opening force thereto, wherein the opening force causes the latch panel to separate from the at least one sidewall panel, thereby forming a hole in the at least one sidewall panel, and wherein the opening force causes the hinge portion to pivot upwardly; moving the lid to a closed position by applying a closing force thereto; and releasably retaining the lid in the closed position by engaging at least a portion of the latch panel with at least a portion of the hinge portion.