Samsonite Black Label Firelite Spinner 55/20, Charcoal, One Size Curv technology is a new concept in thermoplastics and it creates extremely lightweight products that offer exceptional resistance to impact Four multi-directional spinner wheels allow 360 upright rolling in multiple directions so there is no weight on your arm or shoulder The fixed combination lock offers protection for your treasured belongings Integrated bungee cord for securing baggage on top