There is not much you can put there. Even the smallest net book (10 inch) does not fit. A very small lady jacket and an average book fill it completely, so you can barely go through the zipper. It has a lot of pockets, but due to its size, I do not think you can make use of them all effectively. Actually, you don't need as many, given that small overall size. With such a design you may expect this bag to be a good option for traveling, but no! It is too small (even though the raw dimensions are not).
And second (someone may put this as first) - it broke within the first day of use, and I had to sew back the shoulder.