Daniel Julier an industrial designer designed 3Wheeler the 2 seats vehicle that have three wheels with single rear wheel. 3Wheeler have collapsible seat to host a passenger, you can folded down the rear seats when it not in use and the space can be a trunk. It concept aimed to get power from hydrogen cells and it running on in-wheel motor that include on its rear wheel. The tank of fuel cell and hydrogen are placed under the hood and bottom. Hope this sleek 3Wheeler concept get produce soon.