An organizer for the trunk of an automobile in the form of a tray. The tray includes a top surface integral with a substantially continuous side wall. The side wall is substantially coextensive with the top surface of the tray about the perimeter thereof. The side wall has a bottom edge adapted to rest upon a supporting surface. The side wall is dimensioned such that the top surface of the tray is disposed in spaced parallel relation to the supporting surface. The top surface of the tray has a plurality of openings each leading to a compartment. The compartments are each adapted to receive an article for maintaining an automobile. The tray is formed such that the compartments are disposed inwardly of the substantially continuous side wall substantially entirely beneath the top surface. In addition, the tray can be selectively maintained in a desired position on the supporting surface.