Get moving with the kiddos! The main differences between the Nexxt Maxi and the regular Maxi are: -Convenient magnetic buckle (easier to use than the regular Maxi) -Cushioned seat -Mounts to nearly any bike rack (except RadWagons), and is quick to remove from your bike for child-free riding. Check out the Thule website for more details: https://www.thule.com/en-ca/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080212