SKU: 34762017225
cybex sirona x

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

Sale price$22.04 Regular price$24.49
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

cybex sirona x 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: 34762017225

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4.3 ★★★★★
Based on 22 reviews
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A
Verified Purchase
AJ
Alexandria, US
★★★★★ 5
A good idea while it lasted.
Pattern Name: Dog
This toy was a great idea! I thought my Borador (1/2 Lab-1/2 Border Collie) that's constantly full of energy would love it. Unfortunately, he didn't want to play with it at all. Who knows. So I returned it and ordered a herding ball instead.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
C
Verified Purchase
Cybush
Lexington, US
★★★★★ 4
Didn't last. Great concept if it was more durable.
Pattern Name: Dog
Ball came off first week. The ball is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
C
Verified Purchase
Chris
Lake Worth, US
★★★★★ 5
Fantastic toy for GSD and dogs that like to play tug-o-war
Pattern Name: Dog
We got this 6 months ago and it is our German Shepherd's favorite outside toy. It is the first thing she runs to when she goes outside. She will try to pull it off the rope with all her strength until she eventually launches it and has to go chase it down. She's obsessed! She is a very powerful chewer and destroys even the most durable rubber toys. It isn't a matter of if she will destroy it, but when. This toy has lasted so much longer than other toys, even high end 'indestructible' toys that cost 3 or 4 times as much. After a 6 month battle with the toy, she has won. I think our main mistake was that we didn't bring it in during the snow storms. The freezing temperatures must have made it more brittle, since we immediately noticed a crack start to form on the green ball as she played with it in the snow, which slowly spread until she we able to completely rip it off. I am definitely buying another one! A couple tips for strong chewers -Supervision is key at first for smart dogs. Our GSD quickly realized that the easiest way to get the ball is to chew through the thin bungie ropes. However, we were there to redirect her to the ball. After a few times, she stopped trying to chew through the bungie rope part. She must have realized that it is more fun to chase and pull on the ball than simply trying to solve the problem of how to get it. -Make sure the ball hung high enough up where your dog can't casually stand there and chew on the ball or ropes with their powerful back teeth. This doesn't mean hang it super high so they have to jump for it, but just so they can't hold it without there being some resistance on the rope. If there is some resistance they will want to pull back instead of destructively chew. -Bring it inside during extra cold weather.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2024
T
Verified Purchase
Theresa LaMotte
Bozeman, US
★★★★★ 1
Not durable
Pattern Name: Dog, Pattern Name: Dog
Took 15 minutes to put up. Took less than 30 seconds for him to pull off bungee. Great concept but ball didn’t hold up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
F
Verified Purchase
Failed frugalness
Whiting, US
★★★★★ 3
Potentially incredibly dangerous, but also very fun
Pattern Name: Dog, Pattern Name: Dog
Edit to add. We've swapped out the toy for a rope with a ball on it (last picture) and it is much safer now. He's over 75 pounds now and it is holding up fine to the tugging *** Our 6½ month old puppy likes playing tug much more than any of us in the family do. He immediately fell in love with this toy. We attached the severed arm of another toy to it, which has a squeaker and that made it even more exciting. I want to give it more than 3 stars, but I can't because as is, it really is kind of dangerous. Because of the large loop the ball is attached to, a dog could get seriously hurt. My little (ok, he's not little since he's over 70 pounds already) guy shows in the video one way it could be a problem. They can get a leg caught in the loop, and get twisted up, harming their leg. Thankfully he didn't this time but it could easily happen. Worse, a dog might get their neck in the loop and have fatal results. All it would take to fix it is a thicker, shorter, single cord going from the main piece to the toy instead of the thin loop. We are going to fix it, but as is, PLEASE don't let your dog play with it if you aren't right there to help them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2025

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