We often see people riding a four-seater to their workplaces and back all alone, which not only wastes fuel but also occupies extra space on the road. Addressing the issue, designer Carl Walster has come up with a portable vehicle dubbed “Four 1” that moves a person and his or her luggage to the office and back with ease. Powered by a single 500CC motorbike engine, the single-seater is designed to travel 40 miles a day which can be transformed into either a hybrid or fully electric vehicle. Housing the rider in an open glass dome like cabin, the vehicle integrates a back window that opens up like a hatch back car to store your luggage as well as daily goods. The car also has a fully adjustable seat and a movable steering wheel, allowing extra customization to the riders of different stature.