The basic leather case which protects the GO case and has a cut-out which allows easy access to the touch screen. In this mode it can be affixed to the mount easily whilst remaining cocooned in its protective case.
The case has a zip enclosure and in common with all Krusell cases the fit and finish is superb. So good in fact that at first it's a very very tight fit and takes some huffing and puffing to get it to close. This becomes easier as the leather beds in but you won't find any baggy bits in this case, it looks superb and fits like a glove.
Access to the SD card slot on 300/500 models is provided via a slot cut into the transparent front plastic layer.
On the bottom there is a cut-out for the mount and on the rear are holes for power, USB and a circular mesh and leather grill covering the speaker port.