If you must have another fridge in between your front seats with two cup holders you could buy this:
The Dometic Waeco TB08G Tropicool Coolbox is great for car trips as it fits nicely on the passanger seat with its handy seat belt slots to secure it in place
www.jacksonsleisure.com
It is only one fifth the cost of the "Game Changer", your seats can still swivel, and you can keep your armrests.
You could stick some velcro on the top and stick your phone to it!
Or this:
The Velcro attached to the underside of the unit lets you install it really easily, and ensures that the unit won’t tip, move or slide while you’re driving. It also lets you remove it, if you need to.
www.justkampers.com