Create the perfect custom travel system for your twins with the Indie Twin Double Car Seat Adapter. This optional adapter bar allows you to securely attach two Clek, Nuna, Maxi Cosi, or Cybex infant car seats to your 20162024 Indie Twin stroller, offering a seamless and convenient solution for parents on the go. With both seats attached, your Indie Twin remains narrow enough to fit through a standard doorway. Designed for hassle-free installation, this adapter does not require seat fabric removalthough its an option if preferred.