SKU: 18744999584
cybex sirona z1

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

Sale price$25.60 Regular price$28.44
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Ships within 48 hours · Estimated delivery Oct 18 - Oct 23

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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: 18744999584

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4.3 ★★★★★
Based on 19 reviews
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PM
Belleville, US
★★★★★ 5
Love this portable charger
Color: Black
Super slim, lightweight, and easy to carry without adding bulk. The magnetic hold is strong, it stays cool while charging, and the charging speed is surprisingly fast for how compact it is. Recharge time is also quick which makes it easy to keep ready for daily use. Feels premium overall and has been extremely reliable so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
N
Verified Purchase
781Need
Massapequa, US
★★★★★ 5
Thin, secure, with plenty of juice
Color: White, Color: White
When I purchased the iPhone Air, I bought into the hype that the battery life might not be sufficient for all day. Putting aside that in reality, my iPhone Air lasts just fine most days, I wanted a MagSafe power bank I could take with me when I was away from home. After reading about the Apple produced battery for $100, I opted for the Anker for about half the price. Pros: Very thin; strong magnets that attach to any MagSafe case: fits inside the edges of the Apple bumper case; packs more juice than the Apple version; works with any iPhone so I can share with my family. Cons: It is still heavy; you can't recharge the battery via MagSafe, only USB-C; color options didn't quite match the iPhone Air colors. I purchased the Sky Blue iPhone Air and the Anker 'Green' seemed off, so I opted for the white.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
A
Verified Purchase
Alex
Belleville, US
★★★★★ 4
Good, but a little spendy and lower capacity for value
Color: Black
I have used this plenty at work anytime I forget to charge my Samsung S25 Ultra (which has a 5,000mah battery) or am using it intensely, often for work. The charge time is actually the new Qi 2, so it's not bad. It's not a fast charger, but it's super good enough to not bring a cable. It's slim enough to not care as well. I am a nerd and keep it in my cargo pocket which also helped save the day for some poor lady who needed to charge her iPhone, so I lent that to her for a short bit. It's super unubtrusive to keep on you so it's handy if or when you need it, or need to help. I like Anker as a brand, and lean to them for battery banks. I have several of their batteries, so I figured I will eat the premium to get the portability. I like the form a lot, and the magnetc retention is rock solid. Charge speed is fair, and heat isn't what I would call concerning if this isn't something you do with frquency. A 5,000mah battery will not go far in real world use. One full recharge, which is perfectly suitable. The price is what will hurt. You can get a conventional bank for the same with much more capacity. It won't be as slim and likely won't be wireless (or as fast). I rather like this battery but am hesitant to recommend it. It really is a case of do you want slim and portable or capacity and budget? It is a solid product, however you decide.
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Reviewed in the United States on April 29, 2026
S
Verified Purchase
Shawn
Natrona Heights, US
★★★★★ 5
Best travel MagSafe Charger
Color: Black
I recently purchased the Anker Nano MagSafe Portable Charger, Ultra-Slim 5,000mAh, and it has quickly become one of my favorite everyday tech accessories. The compact design and reliable charging performance make it incredibly convenient for keeping my iPhone powered throughout the day, whether I’m commuting, traveling, or simply away from an outlet for extended periods. One of the first things I noticed was how slim and lightweight the charger feels. It attaches securely to the back of the phone with MagSafe, making it easy to use while still comfortably fitting in a pocket or small bag. Unlike bulkier power banks, this one maintains a sleek profile that doesn’t add unnecessary weight or thickness. Charging performance has been very reliable overall. The 5,000mAh capacity provides a helpful boost when my battery starts running low, and the magnetic connection stays firmly in place during use. I also appreciate that the charger delivers consistent power without overheating, even during longer charging sessions. The build quality is excellent, which is something I’ve come to expect from Anker products. The materials feel durable and premium, and the minimalist design looks clean and modern. It arrived well-packaged and immediately gave the impression of being a high-quality accessory. Another feature I appreciate is how simple and convenient it is to use. There’s no complicated setup involved—just snap it onto the back of the phone and charging begins automatically. It’s especially useful when traveling or during busy days when carrying cables around can be inconvenient. After using it regularly, I’ve been very satisfied with its reliability and portability. It keeps my phone charged when I need extra power most, and the ultra-slim design makes it easy to carry everywhere without noticing the extra bulk. Overall, the Anker Nano MagSafe Portable Charger, Ultra-Slim 5,000mAh is a dependable and thoughtfully designed portable charger. It offers reliable charging performance, excellent portability, and premium build quality. I would definitely recommend it to anyone looking for a compact and convenient MagSafe-compatible power bank for everyday use.
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Reviewed in the United States on May 25, 2026
M
Verified Purchase
M. Gondek
New York, US
★★★★★ 5
A really great portable charger
Color: Golden
Works great with my Samsung Galaxy S25 in a magnetic case. I love the small form factor, which means I can keep it on my phone to charge while I'm using the phone when I need to. It also means it's incredibly easy to take any time I leave the house, not just when I travel. It does get pretty warm, but I find that keeping the phone face down helps that a lot. And of course using the phone while it's charging makes it hotter. One note if You're like me and you've never used one of these: there's a small button on the side that activates or deactivates the magnet. I thought the magnet had died because it was no longer attaching to my phone. Then I randomly held the button down and it snapped right back on. It's a useful feature now that I know that it's there, so I don't leave the magnet on when it might be near swipeable cards in my bag. Funny they don't mention anything about that in all the product images, but now I know.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

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