I bought the set 8 months ago. I coosed navy colour because it is good to find brilliant blue case in the line of black, grey and brown cases in airport.

But it appeared that the case consists not of a "chest" with flat lid but of two equal chests. And it appeared to be very inconvenient to close and open such a case when you move not a light lid but heavy fully loaded "semy-chest". Silly design!

Besides, after 7th flight the bigger case got a small but visible radial crack on one of his edge. I know that airports treat our luggage rough but material of case should be strong enough to stand such a rough treatment.