The Tesla Model S "Premium Rear Console" is now available for those interested in an add-on for the rear-seating area.
There's a storage area and two cup holders with this console. With this console, rear passengers now finally have a place to put beverage and other smaller items (cell phones, wallets, etc.).
The rear console is securely fastened, but can easily be removed.
All variations of the interior seating and decor options are all available in the console. Pricing ranges from $600-700 USD depending on decor.
Some additional pictures & specs, per Tesla Motors: