Grand-X SB-139 15.6 "

First and foremost, I was looking for a bag for my 15.6" laptop where it wouldn't wobble inside - and it's perfect here; the laptop fits almost perfectly in the main compartment.

The next criterion was the presence of an additional compartment for the charger and mouse. This bag excels in this respect too: there's a separate front pocket with a lock, inside of which is an additional pocket that perfectly fits a wireless mouse, next to it there's room for a charger and the bag's shoulder strap.

The material is very durable, doesn't gather dust, dirt, or fingerprints (though I used it carefully, maybe that's the secret).

Inside the main compartment, the walls are thick, and the device is quite well protected.

The carabiners on the shoulder strap are metal, the fittings for their attachment on the bag are metal too, which instills confidence in the product.

A unique pleasure is the locks: they're large, textured, and plastic, meaning you won't scratch your laptop on them while taking it out of the bag.