Abstract: A liquid dispensing apparatus installed on a bicycle for use by a person operating the bicycle or a liquid dispensing apparatus installed on a person for use by a person operating inline skates is described. In the preferred embodiment a carbonated drink in a container is shaken by the bouncing of the bicycle while moving which pressurizes the container. A tube leading from the container to a mouthpiece allows a person to take a drink. Another embodiment provides a pumping bulb to supply the pressure while a third embodiment uses a co.sub.2 cartridge to supply the pressure. Another installation shows a person using inline skates. The inline skate installation uses a carbonated drink in a container being shaken by the skater to supply the pressure which forces the liquid to the mouthpiece thereby allowing a person using inline skates to take a drink.