Worth the money
I have always been uncomfortable in long car rides -- my hip joints hurt.  This has been a problem since I was a teenager.  I bought the purple pillow in anticipation of a weekend  driving vacation.  I was surprised at how heavy it was and I really didn't think it would work.  BUT IT DOES!  It's amazing what a difference it makes.  I use it when I drive and when I am the passenger.  I even bring it in the house to use in my recliner when watching TV or when I'm working on the computer for a long period of time.
Rating: 5 stars