The WaterBrick Storage Container provides a uniquely-designed and revolutionary way to store water and other essential items in a totally sealed environment. It's perfect for storing food and water for camping, float trips, or in case of any emergency in your home, office or car. WaterBrick's smaller footprint allows you to store the container in places larger drums or pails won't fit. The WaterBrick stacks and stores just like children's building blocks-it's just that easy.