BackComfort Technology for customized recliningSingle buckle Auto-Fold Technology with Portage Lock shoulder strap for easy opening, closing and carryingLumbar cushionDual buckle bench attachmentPowder-coated steel and polyester fabricSupports 250 lb (113.6 kg)Storage pocketOpen size: 12.2 x 16.5 x 17.9 in (31 x 42 x 45.5 cm)Seat width: 16.5 in (42 cm)Folded size: 3.7 x 16.3 x 16.5 in (9.5 x 41.5 x 42 cm)Unit weight: 2.9 lb (1.3 kg)Seat strap length: 17 in (43.2 cm)Limited lifetime warranty