| 摘要 |
A method of storing pet food, birdseed, cat litter or animal bedding including providing a container wherein the container includes a bottom wall and a sidewall and wherein the sidewall is flexible and is initially in a collapsed state, and a top wall that is movable between an opened and closed position to provide access to the interior of the container. For use, the sidewall is distended to a substantially taut position. The sidewall is supported by a spring disposed therein. Storing pet food, cat litter, birdseed or animal bedding within the distended container.
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