The Rainwinner is a state of the art solution to get a grip on rainwater. Functioning element in the garden and at the same time a watersupplier! The ideal solution for big scale storage of rainwater which consumes a remarkably small space. The hollow modules, which can collect up to 110 litres of water, can be placed like legocubes in your garden. The captured and stored water can be used for several applications in and around the house or office and makes us less dependent on tapwater.