Akona makes a sleeve. Comes with their regulator bags, but you may be able to buy them separately.
I have three, since I have three Akona reg bags. I don't own any consoles. I'd sell 'em if someone wanted, but it's probably barely worth the postage.
Akona Console Sleeve , Dive Bags, Akona, Akona Console Sleeve
Akona AKB-604 Regulator Bag
