This is one of the interesting concept cr deuts at the 2012 Los Angeles Auto Show, Hyundai Veloster C3 Roll Top Concept. This is a concept lifestyle vehicle that features an open-air freedome and as you can see above, it captures interest from a niche group by allowing a bicycle to be attached without having the ugly bike rail or bike roof rack, and allow more openess into the car. For this functionality, the back seat needs to be folded flat.
Another obvious features is the roll top canvas foofs that roll back or front. The car does look a little out of touch in terms of design having flouresent green wheeks, black wheel at the front, red roof top and side mirrors, and a white body paint, featuring a hippie design.