Dub-Box Camper: What red-blooded dude isn’t charmed by an old Volkswagen camper bus? It is the original hippy-hotel on wheels. The thing is, driving one on the freeway is risking certain death. The Dub Box solves this dilemma. By turning the fun end of a VW bus into a plush, custom trailer, they allow you to hit the road with your own little compact pop-top VW camper in tow while still driving a vehicle with safety features like airbags and anti-lock brakes.