These Combination car seats are suitable for children 9-36kgs or from 9 months to 12 years old. Shop these eleven year car seats from leading brands such as Axkid, Britax Romer, Cosatto and so many more.
Best Selling Car Seats from 9kg to 36kg:
Some of these car seats got high scores in the 2022 August ADAC tests. Read more about the safety, service, and ergonomics of these car seats here.
Cosatto All in All Plus 0+/1/2/3 Car Seat Mister Fox
The All in All Plus is the latest extended rear-facing car seat from Cosatto, suitable from birth all the way up to 12 years of age (36 kg) and able to rear-face for up to four years (18 kg). The All in All Plus in Mister Fox can be installed into all vehicles thanks to the option of either belted or ISOFIX installation, with a top tether to provide extra support.
The All in All Plus has plenty of features that ensure the seat grows comfortably with your child, with multiple shoulder and headrest heights that can be easily adjusted, as well as a fully adjustable harness that grows with your little one during their early years. The Cosatto All in All Plus even features 5 recline options that make rear-facing travel more comfortable for longer, while the recline lock indicator lets you know when you're securely clicked into place.
Britax Römer Advansafix IV R Cosmos Black
Discover the seat that does it all, taking your family right the way through from 9 months up to 12 years! An updated version of the popular forward-facing seat from Britax Romer, the ADVANSAFIX IV R provides maximum flexibility and protection thanks to its advanced safety features.
ADVANSAFIX IV R is the only seat you'll ever need! Developed for children from 9 to 36 kg, the whole family can travel in safety and comfort from 9 months right the way through to 12 years thanks to the easy FLIP&GROW function. Switch from the integrated 5-point harness once your child reaches 18 kg to the 3-point seat belt, with nothing to remove and therefore nothing to lose should you want to convert back at any time. The adjustable headrest, extra soft padding, and three-position recline ensure that the whole family is comfortable on every journey.
Joie Elevate 123 Car Seat Two Tone Black
The Joie Elevate 123 Car Seat in Two Tone Black is a clever 3-in-1 car seat that provides your little one with everything they'll need to have a safe and comfortable car journey. It is a Group 1,2 & 3 child seat as well as a booster seat and is suitable forward facing from 9kg-18kg with the harness and as the high-back booster from 15-36kg (approximately 12 years old). This means that you can invest in a car seat that will stand the tests of time and will grow with your child for years, all the while maintaining the high level of safety and comfort that can be found from day one.
Recaro Young Sport Hero Core Deep Black
The Recaro Young Sport Hero in Deep Black keeps your child so comfortable on every journey that you don't even need to take a break. Ideal for parents with an on-the-go ever-changing lifestyle, the Young Sport Hero can be universally installed, quick and simple, into a wide variety of cars using the 3-point safety belt. This lightweight combination car seat weighs just 8kg allowing it to be easily moved between cars, for ultimate flexibility of use for the whole family.
Young Sport Hero makes it easy for every member of the family to install the car seat safely and securely into their car, making day trips with gran and granddad easier than ever. The long-lasting design means that after the infant stage, Young Sport Hero will be the only car seat your little one needs as the height-adjustable backrest with integrated headrest can take your child comfortably from 9 months all the way to 12 years.