Phil And Teds Bebe ad Travel System Kit Specification.. Now you can create a complete Phil & Teds Travel System with the Sport or E3 stroller, Bebe-ad car seat and this fitting kit. The Travel System Kit is a metal frame that slots into the bumper bar holes on your Phil & Teds Sport pushchair for the Bebe-ad car seat to fit into. No messing...transformed in a minute! (You cannot use your buggy in the double mode whilst using this kit)