A pump bottle is a type of container designed to dispense liquids in a controlled manner. It typically features a pump mechanism that allows users to press down on a top lever, which draws liquid from the bottle and releases it through a nozzle. This design is commonly used for products like hand soap, lotion, and shampoo, making it easy to use and minimizing spills. Pump bottles are often made from plastic or glass and come in various sizes and shapes. They are popular in both household and commercial settings due to their convenience and ability to keep contents hygienic. Many pump bottles are also refillable, promoting sustainability by reducing waste.