SKU: 3777998326
cybex sirona z1

cybex sirona z1 CYBEX SIRONA G I-SIZE PLUS Car Seat

Sale price$26.86 Regular price$29.84
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

cybex sirona z1 CYBEX SIRONA G I-SIZE PLUS Car SeatPlease note: this item is not stocked in store and will be delivered in 3 5 working days. The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i Size. Extended rear facing for safer travel up 20kg, this car seat also features integrated Linear Side impact Protection for defense from all directions. A range of innovative features also upgrade your childs comfort, including 360 rotation in any recline position

Please note: this item is not stocked in store and will be delivered in 3-5 working days.

The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i-Size. Extended rear-facing for safer travel up 20kg, this car seat also features integrated Linear Side-impact Protection for defense from all directions.

A range of innovative features also upgrade your child’s comfort, including 360° rotation in any recline position with the easy rotation handle, for smooth on and off boarding. Innovative all-round air ventilation means the ride stays cool, and you have the option of choosing mesh fabrics for maximum breathability with the Plus fabric version.

Five recline positions are available in either direction ‒ tailored comfort for your child, whether they’re a tiny newborn or a fully-grown four-year-old (newborn inlay accessory sold separately). 360° of comfort and safety for their first four years: the Sirona Gi i-Size.

CYBEX were awarded Which? Baby and Child Brand of the Year in 2024!

Features:

Up To 50% Higher Safety Levels*

Extended rear-facing – one of the safest ways to travel in a car seat. In the critical first moments of a frontal impact, the child’s body is pushed against the padded car seat shell. This keeps movement to a minimum and reduces 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 your child to sit comfortably rear-facing until they weigh 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 using the easy rotation handle to face the car door and get your child onboard, in any recline position. You can avoid back strain, while your child stays comfortable in the recline position that fits them, whether they’re a newborn or a toddler. Switching from rear to forward-facing travel is just as easy.

Optimal Breathability

The all-round air ventilation of Sirona Gi i-Size allows air to flow through ventilation channels within the car seat, carrying away heat and helping avoid a hot and sweaty ride for your little one. Choosing the mesh fabric available on the Plus version increases airflow even more – with up to 6 times more breathability than comparable car seat fabrics. The clear choice for comfort in any season.

Easy Onboarding

When you’re getting your child strapped into the car seat, you need all the help you can get. The Sirona Gi i-Size features ingenious loops designed to keep the harness out of the way as you get your child onboard.

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 it can be adjusted with one hand for extra ease of use.

Side-protection

The Linear Side-impact Protection 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

For every moment, whether your little one is a newborn or a growing child, the ideal recline setting is available in both riding directions – and in the boarding position, too. And when your child falls asleep in the seat, you can recline it with one hand, letting them dream that little bit longer.

Straightforward Installation

It only takes moments to set up your Sirona Gi i-Size. Use an ergonomic handle to click the ISOFIX into the vehicle seat and extend the load leg down to the car floor. Both provide stability and extra safety in the event of an accident. Visual indicators help you confirm the seat is ready to protect.

Specifications:

  • Regulation: UN R129/03
  • Child Height: 61 - 105 cm (From 40 cm with newborn inlay)
  • Child Weight: Max. 20 kg; from approx. 3 months up to 4 years (From birth with newborn inlay)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3777998326

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John Simmonds
Fort Morgan, US
★★★★★ 5
Easy to read
Format: Paperback
Easy to read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
L
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Lorna Gaillard
San Leandro, US
★★★★★ 4
Java book
Format: Paperback
Easy to follow instructions in the book
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Reviewed in the United States on August 16, 2025
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Zapkode Marie
Port Orchard, US
★★★★★ 5
Book Review
Format: Paperback
{My thoughts} – We meet Danielle when her family is going through her great Aunts belongings. They are fighting over who gets what and who can take care of what it is that they get. Her great Aunt didn’t put a lot of thought into how terrible many of her family members are when it comes to possessions. She ends up finding her great Aunt’s scrapbooks and actually manages to keep a couple of them. When she gets back home she draws in one and brings to life Prince Neptune. This is when she learns that the sketchbook has magical properties. She is your average 7th grader just trying to find her way in a world of chaos. She wants to make friends and be popular but she is one of the least popular people in her school. She eventually draws and creates the perfect best friend and they do things together and make things work out, but then Madison learns she has freewill and she ditches Danielle for awhile. They do eventually come back together, but it isn’t until things get really rocky for Danielle and her other classmates because of the stunts that Prince Neptune pulls. This is a well written graphic novel and I really enjoyed reading through it as well as looking at the images within it’s pages. I enjoyed the storyline, because it helps to show children that it’s okay to not be one of the popular crowd, that you can make friends and blossom. Even if it’s done in some unconventional ways. I admit I’d read the second book in this series first, but it didn’t really skew my perception. It worked out alright and I look forward to more books in this series coming out in the future! They are worth the read and have good moral lessons within their pages. I am sure many children can relate to the characters within the books.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2019
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Verified Purchase
GachaMemer33
Whiting, US
★★★★★ 5
A lovable graphic novel!
Format: Kindle
Hello! I loved this book! Ive read it so many times and recently purchaced the sequel as well. Heres the basic story layout (spoilers ahead, read if you dare!) Dany is a girl who has a few friends that she hung out with in sixth grade. But shes transitioning tol seventh grade now, and she doesnt have any friends in her classes and lunch wave. But one day she finds a magical sketchbook that belonged to her aunt, but she doesnt know its magic, until she draws thehead of her favorite character (Prince Neptune) from a comic she reads called Solar Sisters, and his head comes to life! So she ends up drawing her perfect best friend: Shes popular, funny, gets good grades, and has good comebacks. Her name is Madison. She and Dany have the best time together, buying stuff at the mall with unlimited cash, and flying around town with their magic rings (thanks, magic sketchbook!) until when Dany brings Prince Neptune to school, during a big game at their gym, he busts in with a full body and takes over the school! Im not telling you the ending, get it for yourself and find out! Its a great book that explains all of middle school/ juinor highs struggles! Ive read it a ton of times! A must buy! GachaMemer33, OUT! :D
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Reviewed in the United States on August 11, 2019
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Mr Ginger
Bozeman, US
★★★★★ 4
Good but eh...
Format: Kindle
I really enjoyed the book, I like how its different from other books, but when i reread the book, it seemed so cringey that she would like an evil character. I mean come on! Of course he was going become evil at once in the book, why else would he be a character?! It kind of has a predictable plot. So.... ya! (BTW, thats just my own opinons!)
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Reviewed in the United States on February 3, 2019

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