I ordered a case from the thread Kraksx linked and absolutely love it. I carry my poker II to work with me every day, and will be bringing it to classes with me when I go back to school at the end of january. They are well made and look sweet. Oh and they also protect my keyboard from my car and the rest of the stuff I carry around with me.
If it matters to you my poker II is in a tex case with DSA caps. Intelli is pretty good about getting measurements right so that the cases properly fit your keyboard as well, which is pretty sweet.