The backpack has several compartments with many inner compartments. I have not thought it possible and say it really reluctant: To me he has too much subjects. I find in a normal pocket anything, because everything is in a compartment. Here I find nothing, because I do not know in what subject I should start looking.
There are two main storage compartments (one with the laptop bag plus net for Gekabel, a medium-sized with a net and two inside pockets, A7 notebooks are possible), a smaller Stauram front (for reading on the go, cell phone, keys, all the odds and ends up with unspeakably many inside pockets )
There are already quite a few and I found it hard at first, as an overview to have (perhaps I have too much small stuff here), now I have got used to me and this Extranuppel for the key to fix I do not want to miss.
My laptop of 15.3 inches fits comfortably in, folders, books and Gekabel also and it is then usually still space (depending on the number of books).
The place is huge and so is the backpack. For people with narrower cross he's probably already too wide, but with me it fits perfectly.
What I find not quite as nice are the gray straps on the straps that make the look a little broken, but something is always and in view of all the luxuries (yes, luxury!) And comfort offered by this backpack, also more likely to neglect. Anyway, I'm completely satisfied with it!