A portable liquid dispenser apparatus has an insulated liquid container having a plurality of flexible dispensing tubes extending from the container. Each of the plurality of flexible dispensing tubes has a nozzle and valve on the end thereof for selectively dispensing liquid from the container. A wheeled container cart has two container supports thereon and has the liquid container removably mounted in a raised position for gravity dispensing of the liquid from the container to one or more individuals through each of the flexible tubes. The wheeled container cart can include a pair supporting surfaces for supporting two liquid containers. The insulated liquid container can have a generally rigid manifold attached to the outside of the container and connected to the inside of the container for receiving the liquid from the inside of the container and dispensing the liquid from the plurality of flexible tubes connected to the manifold. The rigid manifold having the flexible tubes attached thereto can be removably attached to the insulated liquid container for switching between containers.