A personal mistake I've made. With my camera I have more cards than subjects are there. Therefore, a side note: It fit
two CF and SD cards four
or three CF cards and two SD cards
or a CF card and SD card 6 into it.
Logical, is not it! But I did it only later realized that only very close but somehow three CF and SD match three if you still grabs two SD cards under the CF card. If there might be 1 mm more space under the CF-shots, it would be perfect, because eight SD and CF cards would then fit four. While it is now, but it's a little tight.
Still, all in all an absolute recommendation, I would buy it again.