Does this fit a Maxi Cosi Rodi AP booster?

Hi Louise, thank you for your inquiry, the Britax travel bag is made to be suitable for Britax seats, the Maxi Cosi AP will possibly be too tall for this travel bag. We hope this helps. if you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our online store finder. Here you can find contact details for your nearest Baby On The Move Store where one of our team experts will be happy to assist you in your product search and help answer any further questions you may have.