Our award-winning car seats are rigorously tested at the state-of-the-art Thule Test Center™, going beyond standards to deliver safety you can trust. Built on our modular i-Size platform, the system is designed to make safe travel intuitive, simple, and stress-free for parents. The modular system consists of one base and two seats, supporting safe travel from newborn to 4 years of age – growing with your child and adapting to everyday family life.
The system is available in two versions: our award-winning modular i-Size Car Seat System, and our connected modular i-Size Car Seat System. The connected system adds digital guidance, alerts, and sensor-based feedback to help ensure every installation and every buckle tightening is done right. Whichever version you choose, safe travel is made easy.