SKU: 9706726069
cybex sirona t car seat

cybex sirona t car seat Cybex Sirona T i-Size Car Seat – Bababoom Boutique

Sale price$19.39 Regular price$21.55
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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10

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For Your Every Summer RSVP, with Code: SUMMER15

Description

cybex sirona t car seat Cybex Sirona T i-Size Car Seat – Bababoom BoutiqueAwarded a GOOD (2,3), in the latest ADAC ratings, the CYBEX Sirona T i Size combines luxurious comfort and safety. Perfect for rear facing travel from birth up to 4 years old or choose to turn forward facing after 76cm & 15 months old. TRAVELLING IN SAFETY & COMFORT REAR & FRONT FACING Enjoy the ultimate travel experience with the Sirona T i Size providing unparalleled comfort and safety in both rear and forward facing positions, making every journey

Awarded a GOOD (2,3), in the latest ADAC ratings, the CYBEX Sirona T i-Size combines luxurious comfort and safety. Perfect for rear-facing travel from birth up to 4 years old or choose to turn forward-facing after 76cm & 15 months old.

TRAVELLING IN SAFETY & COMFORT – REAR & FRONT FACING

Enjoy the ultimate travel experience with the Sirona T i-Size – providing unparalleled comfort and safety in both rear and forward-facing positions, making every journey blissful for you and your little one. The 360° rotation allows for effortless on and off-boarding of your child. You can easily choose between extended rear-facing or comfortable forward-facing positions, thanks to the smooth one-hand rotation mechanism. Additionally, the one-hand adjustment allows for easy recline while keeping your other hand free. With integrated Linear Side-impact Protection and intuitive ISOFIX, you will have a worry-free ride. Get ready to enjoy each journey with your child and the comfortable and safe Sirona T i-Size.

*Please note, only PLUS fabrics come with mesh fabric and a ventilated hood* 

 

Key Features

UP TO 50% HIGHER SAFETY LEVELS

The Sirona T i-Size provides superior protection in both travelling directions in the case of an accident. When in the rear-facing position it reduces the risk of an injury to the child’s neck and head, resulting in 50% higher safety levels*. In the case of an accident, the child is pushed towards the seat shell, where forces get distributed over the entire surface therefore reducing the impact. Legally a child must stay rear-facing until at least 15 months and 76 cm in height but we recommend using it for longer, up to four years if possible. The Sirona T i-Size’s versatility allows for forward-facing positioning once the child has grown, offering freedom of choice that suits you and your child.

ALL-ROUND AIR VENTILATION SYSTEM – COMFORT FABRIC

The Sirona T i-Size breathable materials keep your little one cool.

ALL-ROUND AIR VENTILATION SYSTEM – PLUS FABRIC ONLY

The Sirona T i-Size PLUS provides all-round air ventilation for year-round comfort. Air circulation and comfort are further enhanced due to its specially designed 3D mesh structure that increases breathability up to six times**. The sun canopy with mesh inserts to keep your child cool and protected.                                                                     

360° ROTATION - EFFORTLESS ON & OFF BOARDING

With the Sirona T i-Size, you can effortlessly on and off-board your child, thanks to its 360° rotation that smoothly rotates towards the car door. This feature minimizes any potential strain on your back during the boarding process. Legally a child must stay rear-facing until at least 15 months and 76 cm but we recommend using it for longer, up to four years if possible. Once your child has grown, you can easily choose between the rear or forward-facing position. It’s so simple, using just one hand, the seat can be smoothly rotated and reclined, ensuring that even the youngest passenger is comfortably boarded.

NEW INTEGRATED UPF50+ FABRIC SUN CANOPY – PLUS FABRIC ONLY

The brand new integrated sun canopy on the Sirona T i-Size is made of UPF50+ fabric**** and offers your child excellent sun protection in the car. As your child grows the sun canopy moves seamlessly with the headrest, and on dull days can be simply folded back and tucked away. For warmer days, the sun canopy is equipped with mesh inserts, which guarantee ideal breathability and ventilation.

FROM BIRTH TO APPROX. 4 YEARS

Thanks to its height-adjustable headrest, the safety of the Sirona T i-Size evolves with your child, accommodating their rapid growth. With its 12 different positions, the car seat adapts to your child’s size during the first four years, providing steady protection throughout this time. When adjusting the headrest height the harness adjusts automatically to ensure a comfortable fit.

25% MORE SIDE IMPACT PROTECTION

The Sirona T i-Size is equipped with the proven Linear Side-impact Protection System (L.S.P.) which enhances safety in the event of an accident. Activate the L.S.P on the side of the car seat nearest the door, together with the energy-absorbing shell of the seat, the extended side protection reduces the initial impact forces by up to 25%**. If needed, the L.S.P. System can be easily stored away in the case of limited space in the car.

INTUTITIVE ISOFIX BASE T

The ISOFIX Base T serves as a secure base for the Sirona T i-Size seat unit. It is equipped with ISOFIX and a load leg for easy and secure installation. The ISOFIX release buttons are user-friendly and intuitive, visual indicators confirm the correct setup on both the ISOFIX buttons and Load Leg. With these features, setting up the Sirona T i-Size is as easy as it gets, reassuring parents and providing a safe and comfortable ride.

COMFORTABLE SLEEPING POSITION

The five recline positions of Sirona T i-Size can be easily adjusted with just one hand, freeing up your other hand for different tasks. This feature works in both rear and forward-facing positions, providing additional comfort for your sleeping child while travelling.

HARNESS MAGNETICS

Small magnets located on either side of the Sirona T i-Size, allow you to attach the metal parts of the harness, keeping the straps  out of the way for a simpler the onboarding.

NEWBORN INLAY – SUPPORT FOR SMALLER BABIES

The Sirona T i-Size includes a removable newborn inlay which provides a near-flat lying position, allowing for the use of the car seat from birth in the rear-facing position. The inlay helps keep the baby’s head in the most ergonomic position, especially while sleeping, to avoid breathing complications. To accommodate your baby as it grows, the newborn inlay should be removed once your child is taller than 60cm.

COMPATIBILITY

The Sirona T i-Size is compatible with the CYBEX Base T and Base Z2.

 

*Compared to the same seat forward-facing in a frontal crash. Result of internal testing using 2022 ADAC frontal crash test criteria. 2 With Plus Line mesh fabrics

**Compared to the same seat without L.S.P. in a side-impact test according to ADAC criteria

**Compared to conventional car seat covers

****Except for mesh parts

 

What is included?

  • Sirona T i-Size toddler car seat
  • Sun canopy (included with plus line only)
  • Newborn Inlay
  • User guide

 

DIMENSIONS

71.5 cm / 43 cm / 68 cm

Weight: 15kg

CHILD WEIGHT/ HEIGHT:

Age - From birth to approx. 4 years (45 – 105cm)

Child weight – 18kg

UN R129/03

COMPATIBLE ACCESSORIES

> Base T
> Cup Holder
> ISOFIX Guides
> SensorSafe 4-in-1 Kit
> Summer Cover

Please note some items may not be readily available and there may be a 1-4 week wait, please call to confirm the delivery date if product is needed urgently.

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: 9706726069

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Based on 12 reviews
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c.laff
Louisville, US
★★★★★ 3
These are not sized correctly - beware
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back. I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size. pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King. I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem. A shame, would have given them a great review if they were the correct size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
L
Verified Purchase
Leah Ann Dillin
Cuba, US
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
R
Verified Purchase
Rene
Birmingham, US
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
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Reviewed in the United States on April 28, 2026
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Verified Purchase
Nick
Los Angeles, US
★★★★★ 5
Amazing - Stop Scrolling and Buy This Pillow
Size: Queen (Pack of 1), Color: White
I have been an Amazon customer ever since the very beginning, and this is my first review. Not because I haven’t purchased tons of amazing things (and a few bad ones), just never felt the need. However, I researched pillows for longer than I care to admit, and decided on this one. I’ve had it for about six months and absolutely love it. No lie, I genuinely look forward lying my big head on it after a long day. I am a side sleeper, but flip flop all around through the night and it’s great in every position. Pros: Stays nice and cool, which is soothing regardless of the time of year. Has a sort of quilted textured pattern on the zip up cover, gives it a luxury feel, that breaths nicely even when a pillow case is added. The fill is fully adjustable to your preference. I knew it came with extra filling but was worried it would not be enough. Wrong. It was very full and I ended up taking some out until it was perfect. It comes vacuum sealed and suggests it may take some time to fully take shape. However, I found it to be about 90% almost instantly and was sleeping on it a couple hours later. There was no unpleasant scent sometimes associated with memory foam items. The foam itself is very nice, a mix of what appears to be shredded and cotton candy cloud like. Very brilliant idea, as it is somehow supportive, soft and firm all at once. The affordability of this pillow compared to some of the others in this category can’t be overstated. Oh, and the packaging was very thoughtfully and securely done. If you are like me, an over thinker, I would suggest just taking this for a spin. It’s amazing. I’m not a bot, or working for the company. I’m just truly satisfied, love this pillow, and have been sleeping great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
K
Verified Purchase
k25
Cuba, US
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential. Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles. This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026

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