He is very comfortable to wear, despite the somewhat heavy weight, has a separate compartment for the notebook, which can be folded down, provides a further large and a smaller compartment on the front. Each compartment has a partitioned to multiple networks by sub-compartments for small items. He is also durable enough for outdoor use and presentable enough for the office.
Convinced Processing, the price / performance ratio is very ok. I'll keep it and look forward to it every day.
Edit: He did a very so much that I immediately bought it again, after the first two years was stolen after purchase.
Edit2: After 5 years still in use almost daily, it is no reason to complain. Such quality is unfortunately no longer self-evident. If it were, I would upgrade to 6 stars.