Pump bottles are containers designed to dispense liquids in a controlled manner. They typically feature a pump mechanism that allows users to press down on a top lever, which releases a specific amount of liquid. This design is commonly used for products like hand soap, lotion, and shampoo, making it easy to use without spilling. These bottles are often made from materials like plastic or glass, ensuring durability and ease of use. The pump mechanism helps maintain hygiene by minimizing contact with the product, reducing the risk of contamination. Pump bottles are popular in both home and commercial settings for their convenience and efficiency.