Cybex Sirona Gi i-Size 360 Rotating ISOFIX Toddler Car Seat

Ultimate comfort and safety, for their first four years. The rear-facing Sirona Gi i-Size has 360° rotation for easy boarding.

All-round air ventilation for cooler rides. The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i-Size. Rear-facing for safer travel, this car seat also features integrated Linear Side-impact Protection for defence from all directions.

Upgrade your child’s comfort with 360° rotation for smooth on and off-boarding. All-round air ventilation keeps the ride cool – choose the Plus version for additional mesh and even more breathability.

Three recline positions provide tailored comfort in all directions, for tiny newborns and fully-grown four-year-olds alike. 360° of comfort and safety for their first four years: the Sirona Gi i-Size. Up to 50% higher safety levels* Rear-facing is one of the safest ways to travel.

In the critical first moments of a front impact, the child's body is pushed against the padded car seat shell, minimizing movement and reducing the force acting on the child's neck. Mandatory up to 15 months (76 cm), we recommend keeping your child rear-facing for as long as possible.

The Sirona Gi i-Size is designed for comfortable rear-facing travel until your child weighs 20 kg. (*compared to the same seat forward-facing in a frontal crash. Result of internal testing using 2022 ADAC frontal crash test criteria.) Quick and easy onboarding A stress-free start to your journey.

Just swivel the car seat to face the car door and get your child onboard. You avoid back strain, while your child stays comfortable in any recline position. Optimal breathability Comfort in any season. All-round air ventilation lets air flow through channels in the car seat, carrying away heat and helping avoid a sweaty ride for your little one.

The Plus version also includes mesh fabric that increases breathability up to six times compared to regular fabrics. Side-protection The integrated L.S.P. defends your child against the force of a side impact. Working together with the energy-absorbing shell, the L.S.P System significantly reduces the effect of impact force on the child. Always in a comfortable position Find the ideal recline setting, whether your little one is a newborn or a growing child.

Three positions are available in both riding directions – and in the boarding position, too. And when your child falls asleep, you can recline the seat with one hand, letting them dream that little bit longer. Grows with your child up to 4 years old As your baby grows, adjust the Sirona Gi i-Size headrest for a comfortable fit at every stage. 12 positions allow a tailored fit to your child, with the harness lengthening automatically with each adjustment - and only one hand is required.

 Specifications

• Age range: From birth up to 4 years


• Child height: 40 - 105 cm 


• Child weight: Max. 20 kg


• Approval regulation: UN R129/03


• Dimensions Length710 mm Width440 mm Height750 mm Weight13 kg.