Unbelievably lightweight and fully featured Lightweight fiberglass graphite frame. Same material used in the construction of golf clubs and tennis rackets Main material is constructed of durable 1800 Polyester with EVA foam backing Fully lined with suiter clip on main lid and tie down straps, 4 pockets for easy storage and security Recessed locking TrolleyTM handle with easy access push button to lock and release ("One hand operation") Protected and recessed VelocityTM in-line skate wheels for an easy roll and long lasting service Molded polypropylene kickplate eliminates wear at stress points Tote-a-LongTM clip with adjustable webbing strap allows additional bags to be carried effortlessly