I loved this backpack so much that I went and bought the same exact model to replace it. This one is worn around the edges and in the shoulder straps, but is still very sturdy. The zipper in the middle compartment has one spot that requires care to zip (elsewise it splits), but once it is zipped properly, it won't come apart!

For reference, here is the Swiss Gear website on this model (shown in red, though mine is blue): https://www.wengerna.com/maxxum-computer-backpack-12423

Enjoy your new backpack!