Attach your infant car seat for the ride. Veer infant car seat adapters for major brands of infant car seats quickly and intuitively fasten to the Cruiser XL 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 XL. Cruiser XL can accommodate 1 infant car seat. (For 6mo+ twins, please consider the Toddler Comfort Seat.) Compatible With Nuna PIPA lite lx, Nuna PIPA lite, Nuna PIPA RX, Nuna PIPA Cybex Aton Q & M Maxi-Cosi Mico Max 30, Maxi-Cosi Mico 30, Maxi-Cosi Nxt, Maxi-Cosi Mico AP Not Compatible with: Stokke PIPA by Nuna, Cybex Cloud Q