The backpack is quite nice, however the "interor" feels a bit cheap, due to the removable laptop case and bottle holder and in general the lack of compartments. The backpack is larger than I expected and, all the stuff is just floating around and you need to search forever to find your things as there are only pockets for really small items like a key. The straps and back pdding is quite nice. The material tends to look user very fast, the rolltop part already looked used on the second day and I suspect it won't be long before there a numerous small tears where it folds.