| 摘要 |
A carrier bag including a box member having a bottom plate and a plurality of side plates that extend from the outer-periphery of the bottom plate in a direction perpendicular to the plane of the bottom plate. The box member is defined with an opening which is always oriented in an upper-diagonal direction relative to a surface when the box member is positioned on the surface with either the bottom plate or one of the side plates being in contact therewith. Furthermore, the carrier bag is provided with a caster at each corner portion defined between the bottom plate and one of the side plates. The opening is covered with a fastenable and unfastenable cover. The carrier bag is thereby fabricated so as to allow articles to be put therein in downward and side directions in relation to the surface. Thus, the carrier bag provides a choice of storage space for each size and shape of article. Moreover, when the casters are embedded in snow during movement of the carrier bag along snowy ground, the bottom plate assumes an upper-diagonal position with respect to the horizontal ground because of the box member being tilted against drifted snow. As a result, the carrier bag can be trailed along snowy ground because the bottom plate functions as a sledding plate.
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