Joovy Qool Car Seat Adapter Britax/bob B-safe - Black : Target
Double BOB Duallie Jogging Stroller Infant Car Seat Adapter Britax | eBay
Amazon.com: Britax Infant Car Seat Stroller Adapter for Nuna, Cybex and Maxi Cosi Car Seats, Compatible with Britax Single Strollers Only, 2 Count (Pack of 1) : Baby