My monitor (24 ") fits without problems and without squeezing in his pocket, and you have no problem with protruding edges or similar things. Interior is padded pocket, so that no damage during transport on the screen itself entsehen.
Also, the holder for the keyboard is large enough that there fits a G19.
The only drawback in my opinion is that the other bags have come relatively small, that there do not fit any other cable and the mouse in, so anyway still an extra has to be taken case.
All in all a very good case for the transport of screens. Only the somewhat small bags are a shortcoming.
Otherwise a strong buy recommendation!