Berghaus Air 6XL Inflatable Luxurious 6-Person Family Tent, Blue, One Size Price: £759.00 (as of 12:53 EST- More info)

High-performance inflatable beams – superior quality and strength unlike other beams on the market
Quick-release air valves – spring-loaded valves deflate the poles at the touch of a button
Air flow ventilation system – high- and low-level vents for improved air flow