AJ Prindle with "Car Comfort"Writes....

This is the most comfortable cushion we've ever tested,  The hydro pneumatic Aqua-Aire Comfort Cushion provides maximum comfort and support with a highly resilient inner water cushion and air chamber customizable to the exact level of firmness you desire. 5 year warranty

This system produces over 25% less shear stress than gel or foam cushion, a significant factor in comfort. The technologically advanced design suspends the tail bone helping relieve painful pressure points and spinal tension fatique helping arrive at your destination rested and refreshed.

Once you sit on this incredibel cushion, you'll want one for everywhere -- office, stadium and car!