In the backseat of the 2015 Bentley Mulsanne Speed you'll find a connected oasis, with a Wi-Fi hotspot, a 60GB on-board hard drive, fold-down work tables equipped with iPads and Bluetooth keyboards, a frosted glass bottle cooler complete with bespoke crystal champagne flutes, a 2,200-Watt Naim audio system, two 8-inch entertainment screens, and Bluetooth headphones.