The useful volume of the bag is actually well below the announced dimensions (47X35X20CM).
In fact, lengths and widths are measured taking into account flexible handles on the top and side of the bag extended to the maximum. Remove 4-5cm each dimension for a realistic estimate.
Finally, the depth is calculated at the front pocket (again extended maximum) but this pouch covers only a small part of the bag.
In short, in the end, you have a tiny suitcase, in which you'll be hard pressed to get more than a toilet bag and a pair of shoes ...
As the return costs are in my care and significant (> 20 to the united kingdom), I end up with a useless suitcase.
You have been warned ...