Cybex Sirona T i-Size 360 Rotating Car Seat 45-105cm, 0-4 Years, Mirage Grey (Comfort)

The CYBEX Sirona T i-Size is a premium 360° rotating car seat designed to provide safety, comfort and convenience from birth to approximately 4 years (45-105cm), with a maximum child weight of 18kg.

Smooth 360° swivel rotation makes everyday journeys easier, allowing the seat to rotate towards the vehicle door for convenient on and off-boarding and reduced strain on your back. The Sirona T i-Size supports extended rear-facing travel throughout its full 45-105cm height range, with forward-facing use permitted from a minimum of 15 months and 76cm.

Safety is supported by an integrated Linear Side-impact Protection (L.S.P.) System and energy-absorbing shell. CYBEX states that rear-facing travel provides up to 50% higher safety compared with the same seat used forward-facing, based on testing using 2022 ADAC criteria. The L.S.P. System can also reduce initial side-impact forces by up to 25% compared with the same seat without L.S.P., according to ADAC test criteria.

Comfort is considered throughout every journey. All-round air ventilation encourages airflow in every season, while five recline positions are available in both rear and forward-facing modes. A 12-position adjustable headrest grows with your child, and the included newborn inlay provides a near-flat position for smaller babies.

The Sirona T i-Size requires a compatible CYBEX Base T or Base Z2, sold separately, providing ISOFIX and load-leg installation for a secure and stable connection.

What’s Included

• CYBEX Sirona T i-Size toddler car seat
• Newborn inlay
• User guide

Please note: ISOFIX base is not included and is required for installation.

Product Highlights

• 360° rotating and swivel car seat
• Suitable from birth to approximately 4 years
• 45-105cm child height range
• Maximum child weight of 18kg
• Extended rear-facing travel up to 105cm
• Five recline positions
• 12-position adjustable headrest
• Integrated Linear Side-impact Protection
• All-round air ventilation
• Newborn inlay included
• UN R129/03 approved

Features & Benefits

• 360° Rotation lets you smoothly swivel the seat towards the vehicle door with one hand, making it easier to get your child in and out.
• Extended Rear-Facing Travel allows your child to remain rear-facing from 45-105cm, offering enhanced protection throughout their first four years.
• Linear Side-impact Protection works with the energy-absorbing shell to reduce initial side-impact forces by up to 25% compared with the same seat without L.S.P. under CYBEX's stated ADAC test criteria.
• Five Recline Positions provide comfortable positioning in both rear and forward-facing modes and can be adjusted with one hand.
• All-Round Air Ventilation encourages airflow through the seat to help keep your child comfortable throughout the seasons.
• 12-Position Adjustable Headrest adapts as your child grows to maintain an appropriate fit from infancy through to approximately four years.
• Newborn Inlay provides a near-flat lying position and ergonomic support for smaller babies and is removed as your child grows.
• Magnetic Belt Holders keep the buckle tongues positioned at the sides of the seat to make securing your child easier.
• ISOFIX Base Installation combines a compatible CYBEX base with ISOFIX connectors and a load leg for quick, stable installation.
• Plus Fabric Option adds enhanced 3D mesh ventilation and an integrated UPF50+ sun canopy for additional comfort and protection.

Specifications / Size & Fit

• Age range: From birth to approximately 4 years
• Child height: 45-105cm
• Child weight: Maximum 18kg
• Rear-facing: 45-105cm
• Forward-facing: From at least 15 months and 76cm
• Rotation: 360°
• Recline positions: 5 in rear and forward-facing modes
• Headrest positions: 12
• Length: 71.5cm x Width: 43cm x Height: 68cm
• Weight with Base T: 15kg
• Approval regulation: UN R129/03
• Installation: Compatible ISOFIX base with load leg
• Care: Fabric covers machine washable at 30°C

Compatibility

Compatible with:

• CYBEX Base T
• CYBEX Base Z2
• CYBEX Base Z*
• CYBEX Car Seat Cup Holder
• CYBEX Sirona T i-Size Summer Cover
• CYBEX SensorSafe 4-in-1 Kit Toddler
• CYBEX ISOFIX Guides

*CYBEX advises that recline functionality may be limited when the Sirona T i-Size is used with the Base Z.

Always check vehicle compatibility before purchasing or installing the car seat.

Ideal Uses

Ideal for parents looking for a premium 360° swivel car seat that supports extended rear-facing travel from birth to approximately four years, while offering convenient rotating access, multiple recline positions and adaptable comfort as their child grows.