Michael Kors kelsey large dark gray bag The Michael Kors Kelsey nylon tote bag is a nylon tote bag that is sized to fit all your everyday essentials. It measures approximately; 17" long, 8" wide, and 12" high and has an exterior zip pocket for quick access to items like your phone and keys, and a back trolley sleeve for luggage. It is a good option for work, travel, or busy days.