For me, unfortunately, the backpack is not an option. A telephoto lens does not fit in the camera part and weight reasons this can not be adequately stowed in the rest rucksack. The backpack is smart and well made, but for its size can only light camera equipment be stowed (1 Body, 1 standard lens). Below the backpack can be a tripod attached, but this is cross and therefore for me not ergonomic. Some straps are mounted a bit disturbing, for example, are located above the opening for the laptop compartment straps that are distracting when filling / emptying the tray. Surprised, I have also been the intended holes in notebook compartment (the tray closes below not completely off, but there are openings in the corners).