Travel/Mini MIDI Controllers?

[dub]

You guys have any recommendations?

[Greens]

How small do you need?

I've got the korg nanokeys, size is tiny and can slip into a  backpack. Doesn't have proper keys, which gets annoying during longer sessions, but still better than the on-screen keyboard. 

[dub]

yeah needs to fit in a travel bag, not sure I could deal with NanoKey though, just looks too alien from a normal set of keys

[Niall Ferguson]

AKAI LPK25