A portable container includes a first half-shell pivotally connected to a second half-shell to form at least one releasably sealed compartment, wherein each half-shell includes a substantially flat, rectangular portion having walls extending from each edge of the rectangular portion; an opening substantially centered in the first half-shell sized for a cylindrical rod attached to a tripod, the rod having a base portion larger than its extension portion; and a support assembly within the first half-shell having a substantially flat base portion sized to increase strength and rigidity and including a receptacle to the extension portion of the cylindrical rod, the receptacle and extension including corresponding fastener openings so that a fastener device secures the portable container to the cylindrical rod, whereby the portable container is supported by the base portion, the support assembly provides stability to the portable container, and the portable container is rotatable upon the rod.