http://http://orthoseat.com/beach-chair-beach-seat/

Let’s face it, after a couple of hours at the beach laying on a blanket or squirming on one of those webbed or canvas aluminum beach chairs, your back starts telling you to head home. But recently I came across a wonderful alternative. It's named the Orthoseat. For both poolside and beach use, the Orthoseat folding beach seat is medically endorsed and recommended by chiropractors! Prayers answered! I love it!