The Water Cooler company stock a universal surface-mount cup dispenser available in a white or black finish. This unit comes with complete brackets and screws with strong prongs for single cup dispensing. It can hold up to 100 x 7 oz or 9 oz plastic cups.
These cup dispensers can be screwed into the sides of most water coolers. Alternatively, the plastic cup holders can be attached to a wall or a surface near the water cooler.