A prescription bottle storage unit for holding a plurality of prescription pill bottles, in one embodiment, includes a holder comprising a plurality of means for supporting the prescription pill bottles horizontally and spaced-apart around a vertically-extending axis of the holder and generally at right angles from the vertically-extending axis so that outer horizontal side portions of the prescription pill bottles are observable. Means for rotatably supporting the holder on a level surface is provided so that the plurality of means for supporting the prescription pill bottles is rotatable around the vertically-extending axis. In another embodiment, a portable device for prescription pill bottles includes a removable prescription bottle storage unit comprising a holder having a plurality of means for supporting the prescription pill bottles, and a medical organizer case comprising a compartment for receiving the removable prescription bottle storage unit therein.