How big do portable monitors go up to now?

[Pawnless Endgame]

I don't think Overclockers sell these, but I recently found out about portable monitors. They look like a tablet with a stand and the stand can fold or tuck up against the device when not in use. Some portable monitors are also touchscreen, so can double up as a graphics tablet for a computer. They seem to come in the range of 14" to 17". Do they come any bigger than that now, and can you get a dedicated carrying case for them?

 

[radderfire]

I don't think I've seen any over 17", and I guess the reason is once they start getting bigger than that, they're no longer that portable. I'm sure a suitable carrying case could be found, and I expect some come with one. Maybe a mini-projector would be an option instead?

 

[Pawnless Endgame]

Thanks dude

I thought that might have been the case (17" max) but will keep looking around.