It's the VW Camper Van Tent from Firebox. This tent is an officially licensed VW tent designed at 1:1 scale to the classic T1 Campervan (1965) and will set you back $486 USD.
...comfortably sleeps 4 people and is divided down the middle allowing couples to have a little privacy, and the design even means it's tall enough to allow people to stand up inside. What's more its fabric roof and sides are 3000mm and 1000mm respectively - mighty impressive, especially when you consider British Military spec is only 800mm (and we consider things like that quite a lot).
It comes in Three colors...!