A water dispenser is a convenient appliance designed to provide access to both hot and cold drinking water. It typically comes in two main types: bottled and bottleless. Bottled water dispensers use large water jugs or bottles placed on top, while bottleless dispensers are connected directly to a water source and use filtration systems to provide purified water.

These machines are commonly found in offices, homes, and public areas, offering a hygienic and readily available source of hydration. Water dispensers often feature cooling and heating mechanisms, making them suitable for various beverage preferences. They help reduce the need for single-use plastic bottles and promote sustainable water consumption.