I have been using a lot of different photo backpacks over the years, and I have been carrying them to many different places from mountains to deserts and sea costs. Therefore I would say that I might have some experience in this field, but I have never felt like sharing my thoughts with our readers. However, I would like to make an exception now, and tell you about the latest addition to my backpack family. I was not particularly thinking about getting myself a new backpack, since my old one is still okay, until Marek told me about new f-stop system. It imediately sounded like a perfect solution for me my few days long photo expeditions here in the Alps, where I also have to cary some other stuff beside my camera gear.