Throughout the ages, water is a constant in human life. It is undoubtedly necessary to survive. But, over time, the world has seen a revolution of more and better effective ways of sourcing water and making it safe and pleasant to drink. Thousands of people can now go straight up to a tap or water dispenser for a drink rather than having to hunt for a place to fetch water from. Relative to this history, water dispensers are practically a brand new way of drinking and purifying water. In this article, we look at the history of water dispensers, not to mention how they have, over the years, come to be popular. Water dispensers and water coolers as we know them today are typically traced back to two men in 1906 – Halsey Willard Taylor and Luther Haws. They produced a device which offered an easy way to supply fresh and chilled water, which they later patented in 1911. Prior to this, water was typically cooled using a big block of ice to surround it. This new invention helped to greatly reduce the incidence of illness and disease caused by contaminated water. In 1938, this technology was advanced with the advent of water dispensers and water coolers that operated using electricity. Today, water dispensers have much greater functionality, even heating water as well as cooling it. We have a lot of different choices when it comes to the size, style, and capabilities of water dispensers. They are also much more lightweight and energy efficient than the original models, providing a convenient and efficient way to source fresh water. Water coolers vary between electric ones and more portable non-electric water dispensers.