This Metro 3 car seat adapter set from Ergobaby makes transitions from car to stroller effortless, fitting a wide range of infant carriers including Cybex, Nuna, Maxi-Cosi, Avionaut, BeSafe, and Britax. Color-coded markers enable quick, hassle-free installation so parents can secure a compatible car seat in seconds. This stroller adapter folds with the stroller for compact storage, saving space at home or on the go. Durable connectors deliver a secure fit and dependable everyday performance for active families. Designed as a premium stroller accessory and infant car seat connector, this adapter set combines convenience and broad compatibility for stress-free outings.