Reply to Highly portable controllers

Hey guys. Basically I'm looking for really small/portable controller that could allow me to do some decent mixing during my daily uni travels haha.

Basically I'm looking for something bus powered, that I can kind of shove in and out my bag without having to worry about it falling to bits. I was kinda leaning towards an X1, but just thought I'd check out all the possibilities with you you guys haha

Thanks in advance,
Harry