Is this compatible with a Phil n Teds Classic Buggy?

Hi Karleigh, Thank You for your enquiry. Unfortunately we are no longer stockists of Phil and Ted products, we would recommend you contact them direct. We do provide buggy brands ie: Baby Jogger https://www.babyonthemove.co.nz/Baby-Jogger that fit our Graco Capsule if you have no joy. We hope this has helped to answer your query.