This “Noggle” tube redirects A/C to your backseat passengers
See the original posting on Boing Boing
If you have a vehicle that isn’t fancy enough to have air conditioning vents in the backseat area, you might want to consider this totally tubular invention. It’s called the Noggle and it was designed to keep kids cool in the heat (and warm in the cold). It costs roughly $50 for an 8-foot-long one.