ERIBA Touring caravans Technology, features and convenience - the small and compact Touring range offers everyone with the desire to travel undreamt of possibilities fulfilling not only small but also the biggest of dreams. End of the 50s Erwin Hymer an Erich Bachem reenvent travel. They combined light stable design with functional form. The result: a unique caravan that featured aircraft style contruction, the Ur-Troll. It was base for the legendary ERIBA Touring.