Abstract: The modular dual mug and cup holder is allowed access upon sliding opening movement of the holder out of a housing, such as an armrest, into an open position. In a closed position, the holder slides into the housing disallowing access thereto. The holder includes a sliding member having a center planar divider with arcuate cutouts therein, and a pair of arcuate cup members producing generally circular cavities with the center support for holding containers or cups. In the closed position, the arcuate cup members are pivoted in overlapping orientation with one another and with the center planar divider for compact insertion within the housing. The holders slide outwardly automatically upon release of a push-push latch and a biasing spring.