Our infant car seat adapters for major brands of infant car seats quickly and intuitively fasten to the Cruiser's frame, enabling your infant to live the Veer experience. You can place your car seat in any of four positions: facing you or facing the outside world, and above the front or back seat of Cruiser. Cruiser can accommodate 1 infant car seat. (For 6mo+ twins, please consider the Toddler Comfort Seat.) Please visit Car Seat Compatibility List below for full details by brand.CompatabilityManufacturer:Compatible WithNot Compatible WithGracoAll Graco Click Connect SystemAll Graco Classic Connect SystemsBaby Jogger City GoBritaxBritax B-Safe 35Britax B-Safe 35 EliteBritax B-Safe UltraUPPAbabyMesaNuna/Maxi-Cosi/CybexNuna PIPA lite lxStokke PIPA by NunaNuna PIPA liteNuna PIPACybex Cloud QCybex Aton Q & MMaxi-Cosi Mico Max 30Maxi-Cosi Mico 30Maxi-Cosi NxtMaxi-Cosi Mico APChiccoChicco Fit2Chicco Fit2LEChicco Keyfit 30Peg PeregoPrimo Viaggio 4-35Primo Viaggio 4-35 NidoVideohttps://vimeo.com/239047808