Good thinking is not well done

In principle, the Cabin Max super. It is light, it fits a lot of pure, you can use it as backpack or trolley.
We had three pieces of it and to Return all three were broken.
The seams had opened here and there and at the corners of the Cabin Max 'were chafed.
With minimum use of more material to protect the corners that would be avoided.
So but I strongly advise against purchasing - unless you need to anyway only a few times.