Good in everything with one downside.
The backpack strap tears relatively easily, which can lead to damage to the bag if it falls below the height of the back.
Everything else is certainly of good quality and it has plenty of space. Perhaps the fact that it has compartments may be disproportionate to the durability of the strap stitching, as it takes a lot of load due to the compartments it has.
Other than that, which is easily fixable, absolutely no problem and as a construction it is excellent.
I gave it 4 stars because the strap tore.