These 5-gallon water containers are designed with flat bottoms and tops that connect together to help stack more product in less space. The handles make them ideal for moving around, and the built-in vent make it easy to dispense the contents of your containers. Our high-quality containers are made from 100% food-grade plastic, which also makes them useful for storing other liquids or food necessities. They are BPA-free and made from high-density polyethylene (HDPE), so you'll have a safe, durable & refillable container. If you're looking for a reliable container for emergency storage, camping, boating, traveling or even for a beverage station for an outdoor event- this container can do it! The handle on each 5-gallon container makes it EASY to transport, and it can easily stack almost anywhere you may need it!