A rear-facing car seat that’s built to protect, with 50% higher safety levels¹. The Sirona G i-Size has 360° rotation making on-boarding so simple. Integrated Linear Side-Impact Protection and all-round ventilation keep your child safer and cooler.

360° Comfort & Safety

Say hello to rear-facing travel with the CYBEX Sirona G i-Size car seat, with up to 50% higher safety levels¹ for your child. 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'll 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.