My previous case was broken, so I got a new one.
When I receive the case, I firstly got attracted by the nice color on the surface. And then inside the case, the space is large enough to put around 3 days clothes(summer times) inside. Moreover, the case can be expanded a little bit if you open the side zip. It's really convenient when you buy too much in your return trip :)
Anyways, I totally suggest this model if you want only one carryon.