Can anyone recommend a small soft sided bag that would be sufficient for carrying a lens or two and perhaps other stuff like a memory card wallet or a few rolls of film? It doesn't even necessarily have to be a camera bag either
I have the LowePro Outback 200, but so far I've only used the side tube attachments. You can attach them to your belt..
The tubes have a vertical strap that you run under your belt & then the bottom of the strap velcros onto the tube.
I'm pretty sure you can buy the tubes separately in different sizes too.
I found this to be a great solution when I only want to have my body that has a lens on it + an extra lens. I haven't done both tubes at once yet, no need.