Suitcase Folding Bike
This Suitcase is also a folding Bicycle from Happy bike, designed by believe. It’s not just a concept, it’s really for sale.
The bike can be folded down into a complete suitcase and they say that you can open or fold it down in only 10 seconds. It only weighs 8-9 KG. I’m not sure that it would actually hold much as a suitcase, but if you travel light, just imagine getting off of a plane, walking through the airport and transforming your suitcase into a dork bike for the ride home.