The CYBEX Cloud G3 Plus i-Size is designed to grow alongside your baby and give you complete peace of mind on every journey, from those very first trips home to all the adventures that follow. Combining the latest safety technology with thoughtful, parent-friendly design, this award-winning infant car seat is the ultimate travel companion for families who refuse to compromise.
Certified by AGR (Aktion Gesunder Rücken, Germany’s leading back health organisation), the Cloud G3 Plus i-Size has earned its seal of approval for excellent reason. Its signature lie-flat position allows your baby to rest in a posture that actively supports healthy spinal and hip development, whether you are on a long motorway drive or a quick school run. The seat can be used both inside and outside the car, so nap time does not have to end when the engine does.
Suitable from birth through to approximately 24 months (up to 87 cm and 13 kg), the Cloud G3 Plus adapts as your baby grows, with 14 individual headrest adjustment settings ensuring a snug, supportive fit at every stage.
Getting In and Out Has Never Been Easier
Struggling with awkward angles and a strained back is a thing of the past. The Cloud G3 Plus features a smooth 180 degree rotation system combined with a one-click release mechanism, so you can get your baby in and out of the car in seconds, even with one hand. Whether you are navigating a tight car park or rushing through the school gates, this seat is built to work with you.
Weighing just 4 kg, the Cloud G3 Plus is easy to move between vehicles or clip onto a compatible pushchair, making it ideal for families who are always on the go.
Advanced Safety Technology
The Cloud G3 Plus is fitted with CYBEX’s Linear Side-Impact Protection System (L.S.P. System), independently tested to reduce the force of a side collision by approximately 15% compared to seats without the system. It is also fully compliant with UN R 129/04, meeting the most rigorous European i-Size safety standards and giving you confidence that your child has the very best protection available.
Built for Real Family Life
Nobody wants a hot, uncomfortable baby. The Cloud G3 Plus features an all-round ventilation system paired with premium integrated mesh, keeping air circulating freely throughout every trip. The mesh is significantly more breathable than standard car seat fabrics, helping your little one stay cool and comfortable in any weather.
Planning a family holiday? The Cloud G3 Plus is certified for airline use, fitting snugly into a standard aircraft seat so your baby can travel safely with or without the car seat base. The generously sized XXL sun canopy offers UPF50+ protection, shielding your baby from harsh sunlight and wind whether you are in the car or out and about.
Part of the G3 Modular Family
The Cloud G3 Plus is fully compatible with the Base G3, which also supports the CYBEX Sirona G3, meaning one base covers your child from birth through to around four years old. A smart, long-term investment that truly grows with your family.
Key Features
- AGR-certified lie-flat position supporting healthy posture inside and outside the car
- 180 degree rotation with one-click release for fast, effortless boarding and alighting
- L.S.P. System reducing side-impact force by approximately 15%
- Suitable from birth to approximately 24 months (up to 87 cm / 13 kg)
- 14 headrest positions that adapt as your baby grows
- Premium breathable mesh keeping your baby cool and comfortable
- XXL sun canopy with UPF50+ protection against sun and wind
- Newborn inlay included, suitable for babies from 40 cm
- Airline certified, ideal for family travel
- Compatible with Base G3 as part of the G3 Modular System, covering up to 4 years
- Lightweight at just 4 kg, easy to transfer between cars and pushchairs
- UN R 129/04 compliant, meeting the latest European i-Size safety standards
Product Specifications
- Age/Size Suitability: Birth to approximately 24 months
- Height Range: 40 cm to 87 cm
- Maximum Weight: 13 kg
- Seat Weight: 4 kg
- Rotation: 180 degrees
- Headrest Positions: 14
- Sun Canopy: XXL with UPF50+
- Safety Standard: UN R 129/04 (i-Size)
- Certification: AGR certified, airline certified
- Compatible Base: Base G3 (sold separately)
What’s in the Box
- CYBEX Cloud G3 Plus i-Size car seat
- Newborn inlay
- XXL sun canopy
The Complete First Car Seat
The CYBEX Cloud G3 Plus i-Size is one of the most capable and thoughtfully designed infant car seats available today, offering a genuine combination of safety, comfort and everyday practicality. Whether at home, on the road, or travelling further afield, it is a seat that works as hard as you do, every single day.

















