I wrote the woman (Lizzy Gladstone) that makes them and she promptly replied:
I currently have 3 colors you can pick from: Chestnut Brown (like the pictures on Brandon Guerra’s instagram @ brandonguerradrums) Burgundy, or Natural (which is a beige that patinas over time into a caramel color.) I’m all out of black leather right now, but that is also an option if you can wait until December.
The case is $95 + $5 shipping to USA destinations (International shipping varies by location.) I make them to order, so it will take 2-4 weeks before it gets in the mail to you. I can send you an invoice through Paypal.