is a great "Hard-Case" Bought it for my TomTom 730 and am extremely satisfied. Is robust and stable. Navi is held with "elastic" and there is a partition for accessory compartment. Here you can auto-USB adapter and TMC receiver neatly stored. A USB data cable would still fit in. Does not unfortunately goes is the TomTom disc holder :-( but there is compact and fits in my storage compartment under the passenger seat :-)