Self-Contained Drinking System   The Flow® Hydration Drinking System is designed to re-hydrate firefighters, athletes and workers.  No more bottles or messy cups.  Completely self-contained, easily transported, four drinking lines per unit.     12 volt DC rechargeable, sealed battery and battery charger Auto-sensing, pressure-activated pump; shuts off when not in use Four, automatic shut-off, detachable drinking valves Available with 10 gallon Igloo® or Rubbermaid® cooler Optional adapter hose for 30-50 gallon container  One year warranty   Fire, Rescue and Athletic Activities