The Cramer PowerFlo® is a battery-operated portable drinking system. All contact parts are beverage approved for the health and safety of the athletes. Powered by a 12-volt rechargeable battery, complete with charger. Funnels guard against cross-contamination, while push-on connections make cleaning and maintenance easy. Ultra-light truck for easy handling. Four adjustable drinking outlets. Removable case for easy access to replacement parts or for tabletop water distribution. 10 gallon insulated cooler. Pneumatic tires traverse rough terrain.