With this universal adapter, turn your Valco Baby Trend Ultra stroller into a travel system with an infant car seat from top brands. Accommodates most infant car seats from brands like Britax, Chicco, Cybex, Clek, Graco, Nuna, Maxi-Cosi, Peg Perego, UPPAbaby, and more. Please note, this listing is for the adapter only. The Valco Baby Trend Ultra stroller is purchased separately.