It's worth the money, it has quite good quality. Even if it lasts a year, I would buy the same one again.

Chinese company Qinnxer, cheap exterior fabric, slightly smells inside (deodorizing sachet included).

On the plus side, it has a divider and padding/foam everywhere inside. In the compartment for the laptop, there is velvet fabric. There is also padding on the shoulder strap. Spacious with external dimensions ~45x35x7 and internal dimensions ~40x30. It fits a charger, mouse, and possibly a cooling pad. It also works for a 17" laptop.