Cybex Umbrella Stroller Car Seat AdapterThe Cybex Universal Infant Car Seat Adapter converts most Cybex umbrella style strollers into a travel system. The adapter will work with most infant car seats on the market today. This easy to use system attaches to the frame of the Cybex Ruby, Onyx, Topaz, or Callisto (all models 2009 up) to secure infant car seats like the Graco Snug Ride, Chicco Key Fit, and many others. The adapter will fold while on the stroller and, when not in use, can be