The tow bar mounted bicycle carrier Portilo can be folded up in a matter of seconds and without tools to a size like a trolley (58x22x69 cm). So it is very easy to find a place for storing. Payload of up to 60 kg for 2 bikes (extension for 3. bike is also available).
The PortiloBox with its 200 l volume converts the bicycle carrier in seconds to a second trunk (also without tools): just retract the wings for the bikes, pull the PortiloBox on the carrier and secure it with a snap closing.
Because of construction, the bikes and the box are on a lower level, so the wind resistance is much lower.