THULE RoundTrip Transition Hard Case with Assembly StandThe ultimate in long haul protection for your steed, the Roundtrip Transition sets the standard for peace of mind when travelling with your bike The Transition is a robust ABS hard bodied case implementing many of the construction and weight saving techniques developed by Thule over 35 years as the world's leading manufacturer of roof boxes Transfer your bike seamlessly from the case to the included assembly stand using the integrated Click Rail