Weight limit for unharnessed booster

Hi Emma, thank you for your inquiry, the weight requirement for the seat belt booster portion of the 3RXT is 22.7 kgs, we have amended the previous question. 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.