BOTTLE WATER WITHOUT THE BOTTLE! 
reverse osmosis water filtration inside the cooler. No bottle hassle to mess with,and cost less to have unlimited water on tap.  our coolers look very much like a normal water cooler a few inches higher. the water goes through a reverse osmosis filtration system, and then is put in a storage tank inside the cooler for your cold, hot, or room temperature use. makes, 75 gallons per day!