Joovy Caboose S Car Seat Adapter Compatible with Select Britax BOB B Safe Car Seats

This item Only works with the the Caboose S stroller. Compatible with: Britax B-safe 35 Elite, Britax/BOB B-safe, and Britax/BOB B-safe 35 car seats. Note: Item is compatible with Britax/BOB B-Safe, Britax B-Safe 35, and Britax B-Safe 35 Elite but it connects those car seats to the Caboose S stroller only. The car seats connect to the stroller using this item. Trying to connect the Britax/BOB B-Safe, Britax B-Safe 35, and Britax B-Safe 35 Elite car seats to a Britax stroller will not work.