|Water Cooler Bottle|
Large water cooler bottle.
In many offices and social hangouts, a water cooler is a favorite place to gather and socialize. While many modern water coolers are hooked directly to the water supply, the traditional water cooler has a large, 19 L (5 US Gallons) bottle full of water attached on top of it. Water was pulled into the machine via gravity, where it was cooled and made ready for the next employee that wanted a refreshing drink. While the electricity required to chill the water is long gone, the water is still drinkable, so you might want to take that bottle and put it to good use.