The camera bag definitely fits more than the mini, but I can’t really say if it holds more than the shoulder bag. Someone who has the shoulder bag would be better to ask. I think some people have mentioned that the dividers in the shoulder bag lead it to hold less than you would think. For its part, the camera bag’s opening is a little stiff and would be tricky if you have a continental wallet (I just use a card holder).I have the shoulder bag version (the regular/non-mini size) but I’m tempted by the camera bag. Which holds more in your opinion?