360° Comfort and Safety
Say hello to rear-facing travel with the ADAC awarded CYBEX Sirona G i-Size car seat, with up to 50% higher safety levels¹ for your child.
The innovative 360° rotation makes on and off-boarding so much simpler for parents as the child is placed in a much more manageable position.
Once on-board they will be cool and comfortable whatever the weather, with an all-round ventilation system with special mesh fabric increasing breathability by a factor of six².
A cleverly integrated Linear Side-Impact Protection System gives streamlined, reinforced protection in the event of a side collision.
As part of the Modular G family, the base you had for the Cloud G i-Size fits perfectly to this seat: continuous safety for the first four years.
Up to 50% higher safety levels
Rear-facing travel is compulsory until your child is 15 months old. The Sirona G i-Size provides up to 50% higher safety levels in its rear-facing position¹. In the event of a front impact, the child's body is pushed against the padded car seat shell, minimising movement and reducing the forces on the neck. A safe position you can count on until your child is 4 years old.
Easy on and off-boarding
An innovative 360° rotation mechanism makes it so easy to get your child in just the right position to get them in or out of the car, even when the seat is reclined. Swivel the seat with one hand: much faster and so much better for your back.
One base – two seats: Designed to cover their first 4 years
As part of the Modular G Family, the Cloud G i-Size and Sirona G i-Size both fit onto the Base G. Once your child has outgrown the baby car seat, the Sirona G i-Size installs on the base with just one click. Thanks to ISOFIX installation, it is a user-friendly, safe foundation for the first four years (Base G available separately).
What's in the box
- Sirona G i-Size toddler car seat
- User guide (Quick-start guide and digital guide access)
- Length: 710 mm
- Width: 440 mm
- Height: 750 mm
- Weight without Base G: 6.5 kg
- Age range: From approx. 3 months up to 4 years (from birth with newborn inlay)
- Child height: 61 - 105 cm (from 40 cm with newborn inlay)
- Child weight: Max. 19 kg
Return Timeframe
We offer a 14-day return window from the date you receive your item. To be eligible, your return request must be submitted within this period.
Eligibility for Return
To qualify, your item must be:
- In the same condition as received
- Unworn or unused
- With tags attached
- In its original packaging
- Accompanied by a receipt or proof of purchase
How to Initiate a Return
- Email us at hello@chelseababy.com.
- Include pictures and a video showing the item from the front, side, and back, as well as the original packaging.
- If your return is approved, we will send you a dedicated warehouse return address and step-by-step return instructions.
Please note: Returns sent without prior approval will not be accepted. All return shipping costs are the customer’s responsibility.
If you have questions at any point, feel free to contact us at hello@chelseababy.com.
Click here to read the full Return Policy
Chat one-on-one with our team to discover your dream baby setup.
Reserve a time and our team will walk you through the right products for your family in-store, so you can feel confident and prepared.