The bag is super. Recommended as a school bag from the 5th grade. Robust with plenty of space. And as optical class. But be careful: If you order brown (Mental Brown) does not get brown bag as shown here, but a dark-khaki-colored bag (see the manufacturer's website). We had our bag Unfortunately return again because the color did not went. The picture here is really misleading. Too Bad. But have immediately ordered a different color. There's nothing like Eastpak.
Addendum: Amazon has changed immediately after reporting the error, the image, super fast response. *****