Hi Steph, Thank you for your enquiry. The Lillebaby Complete Airflow Carrier grows with your child through all the baby wearing years from 3.17kg to 20.41kg. The patented cupped seat adjusts to keep baby ergonomically seated in all six carry positions through every development stage. If you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our on-line store finder. Here you can find contact details for your nearest Baby On The Move store where one of our team experts can help find a suitable solution for a product you may be searching for and assist you with any further questions regarding our range of products available. We hope this has helped with your query.