Green Machines: Hippo Roller

How can one rolling bucket transform a child’s future? In many parts of the world women and children spend hours every day collecting water, missing out on school or work. Hippo Water Roller’s robust local made design allows one person to transport four days of water (90 litres) in one trip with a minimum of strain. Design: Pettie Petzer, Johan Jonker & Imvubu Projects