Abstract: An office organizer comprising writing instruments, a calculator, note pad, a calendar, and so on is mounted on the conventional sun visor of a motor vehicle. The organizer includes a hinged panel permitting it to be swiveled to an open position shielding the side window of the vehicle. In an alternatively preferred embodiment, a series of supplemental hinged panels are provided to increase the capacity of the organizer. The hinged panels preferably are transparent and suitably optically coated to provide a safe field of vision when they are unfolded and to afford protection from the harmful effects of sunlight.