Baby Jogger City Select/Premier Car Seat Adapter for Maxi-Cosi, Cybex, Nuna GiftProduct This mattress is designed to

This mattress is designed to provide a sound nights sleep for your little one

This stroller has a 3 in 1 convertible smart seat that transforms the carriage into a toddler seat by a 4 clip connection

3-position recline

The large button on the front allows babies to activate the soother on their own when they need a little middle of the night comfort

Baby Jogger City Select/Premier Car Seat Adapter for Maxi-Cosi, Cybex, Nuna GiftProduct This mattress is designed toCondition: Open Box "This Car Seat Adapter is the easiest way to turn your stroller into a customized travel system. Please note: all our car seat adapters are final sale. If you are interested in purchasing this adapter, we highly recommend stopping by our warehouse first to make sure it is compatible with your stroller and car seat."