The Compass Unite luggage features the innovative Link2Go that's a new way to easily attach two spinners together. Just attach the spinners back-to-back with the side Velcro straps, and you're ready to go. Effortlessly maneuver two pieces of luggage through airports with just one hand, or comfortably roll four pieces at once when the whole family is traveling! Versatile and affordable, this lightweight collection is ideal for family travelers on the move. Discover why Compass Unite is the only way to roll.