that will double as a transporter for the folded ebike itself. My idea is to make a trailer with (probably smaller - 12") wheels that can be toted behind the folding bike. The interior dimensions of the trailer will be such that when the bike is folded it will fit exactly into the trailer. The hitch will compress a bit but will serve as the handle to tote the folded bike along through the airport, train station, bus station, etc. The trailer may even compress a bit itself (become much less narrow) so that when it is being used as a trailer it can hold more goods.