SitBacker is for the canoe enthusiast who can finally buy some back support! The SitBacker makes your back feel like it's found the fountain of youth! The Sit-Backer conforms to plastic molded seats better than all other canoe seat styles! This is due to the split-contour seat design. The SitBacker also has its patented BackComfort Technology that allows you to adjust your back to unlimited comfort zones with an easy to use one-sided one-buckle adjustment. The SitBacker also contains its patented auto-fold system. In addition the SitBacker can also be used on bleachers, benches, and picnic tables.