Go from car to stroller with your baby in tow—and without any fuss—thanks to this sturdy car seat adapter. It swiftly attaches a compatible infant car seat to the Thule Sleek stroller (sold separately), creating a travel system that can be used from day one. The click-in design is compatible with most car seat models from Thule, Maxi-Cosi®, Cybex®, Nuna® and BeSafe®.