600-denier polyester;Comfortable stadium seat with adjustable side buckle straps for comfort; Elastic band to secure to bleachers; Back panel with zippered pocket for quick storage; Double carrying handles, adjustable, detachable shoulder straps for easy and comfortable carrying; Requires California Prop 65 Warning Label; Each year 5% of Net Operating Income is given to help support a host of social service organizations supporting the homeless, children and veterans and in need. The company supports The Greatest Gift Catalog Ever and their partner agencies. For more information on how to help support these great causes please go to WWW.TGGCE.ORG;