Who said transportation was just about moving people around? In some parts of the world, especially the poorest regions, there's nothing more important than moving water around. It goes without saying, but without water, there's no life. So by making it easier to transport more water over longer distances at a low cost, the Hippo Roller greatly improve the lives of some of the most vulnerable people on the planet (and you can help, find out how). Kudos.
Photo credit: Hippo Roller