GCI Outdoor SitBacker Adjustable Canoe Seat with Back Support, Hunter High quality, field tested travel chairs Made using the highest quality materials Easy folding and transport Patented BackComfort Technology for customized reclining Patented single buckle Auto-Fold Technology with Portage Lock shoulder strap for easy folding and carrying Dual buckle bench attachment and storage pocket Supports 250 lbs yet weighs only 3 lbs Measures 11&#8221; x 16.5&#8221; x 18&#8221; when open and folds to 16.5&#8221; x 16.5&#8221; x 5.5&#8221;