For those in the States, the cases are now available through Power Support USA:
http://www.powersupportusa.com/catalog/product/view/id/1077/s/smoke-air-jacket-set/category/413/
Nice!
Anybody know if their retail store in Burbank has them in stock yet? I e-mailed them a few days ago and they told me they should have it by mid November, but now it's available online at this moment...