Property me the backpack for the university and my semester abroad ordered because I wanted a backpack is comfortable to wear all day. And what can I say, it fits. The backpack is comfortable to wear, suppressed and does not chafe, and has plenty of room here for my laptop, a few documents and the bicycle helmet. Processing works well (had previously made a similar Jack Wolfskin backpack out of 5 years of good service), only the handles of the zippers are made entirely of plastic thing that bothers me a bit. Otherwise great backpack!