TravelLite™ Seat Cushion by Lifeform®
Product Review (submitted on September 13, 2012):
Very helpful Relax The Back store staff pointed me to this seat cushion which solved the problem of my 2012 Honda Accord that has overly firm front seats.
Pro: Very comfortable. Large size covers entire car seat. Makes you almost forget that you're sitting on a cushion. Gripping backing keeps it in place.
Cons: Only available in black cloth that's a little bit scratchy. Wish it was available in tan leather.