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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
cybex car seat newborn inlay Cybex Sirona Gi i-Size PLUS Car Seat With Newborn Inlay-Moon Black – duckduckbabyAbout Cybex Cybex is the No. 1 Choice of Global Celebrities. It is renowned for its bold Design and cutting edge safety. Originating from Germany, Cybex merges fashion with function like no other backed by over 600 awards worldwide and a cult following among celebrity parents. Some of the top awards are: 2025 Red Dot Award: Product Design for AVI Spin, Pallas G2 2024 TIME Best Inventions: e GAZELLE S 2024 German Design Award: Priam, Coya, Cloud T i
About Cybex
Cybex is the No.1 Choice of Global Celebrities. It is renowned for its bold Design and cutting-edge safety. Originating from Germany, Cybex merges fashion with function like no other backed by over 600 awards worldwide and a cult following among celebrity parents.
Some of the top awards are:
- 2025 Red Dot Award: Product Design for AVI Spin, Pallas G2
- 2024 TIME Best Inventions: e-GAZELLE S
- 2024 German Design Award: Priam, Coya, Cloud T i-Size
Product Overview
Experience premium safety and breathability with the Sirona G i-Size Plus car seat and Newborn Inlay. Awarded for excellence, the Sirona G i-Size Plus features enhanced mesh fabric and superior ventilation for a comfortable ride, plus 360° rotation and an integrated Base G for convenience and security. The Newborn Inlay ensures a snug, ergonomic fit for your infant, providing extra comfort and protection from day one.
Car Seat Features
Experience Unmatched Features
-
360° Rotation with BaseG: Swivel the seat toward the car door for ergonomic and effortless boarding perfect even when reclined.
- Rear-Facing Comfort till Age 4: Offers up to 50% more frontal crash protection compared to forward facing installations.
-
Adjustable Ergonomic Headrest: Twelve height positions support growth up to 4 years.
- Machine-Washable Covers: Covers removable and washable at 30°C for effortless upkeep.
Effortless Comfort & Convenience
- One-Hand Multi-Position Recline: Five recline settings in either orientation allow you to customize comfort quickly.
- Hassle-Free Harness Management: Built-in loops neatly hold harness straps aside during boarding for easier child placement.
- Enhanced Breathability (Plus Version Only): The Plus line features additional mesh fabric that’s six times more breathable than standard materials. Precisely placed ventilation holes ensure improved airflow and comfort, even on warmer days.
- All-Round Ventilation: Mesh and ventilation channels improve breathability, keeping little ones cool.
Uncompromising Safety & Security
- Integrated L.S.P. (Linear Side‑Impact Protection): Streamlined reinforcement reduces side-impact forces by approximately 25%.
-
i‑Size Certified with ISOFIX Base G: Complies with UN R129/03 standards; ISOFIX base offers stability, load‑leg support, and easy installation.
Installation Options
- Integrated Base with ISOFIX + Load Leg: The Car seat comes with a built-in base that connects to your car using ISOFIX and a load leg. This setup offers strong stability, extra safety, and makes installation quick and hassle-free.
Inlay Features
Experience Unmatched Features
- Perfect Snug Fit for 40–60 cm Infants: Designed specifically for newborns, it fills space in the car seat ensuring a secure and cozy fit.
- Ergonomic Positioning: Promotes natural spine alignment and keeps the baby's head and body comfortably in place.
- Streamlined Aesthetic: Minimalist design and premium color options (Black/Grey) complement the Sirona G’s elegant look.
- Compact & Lightweight: Adds comfort without bulk, preserving the seat's sleek profile and quick adjustability.
Effortless Comfort & Convenience
- Soft, Breathable Fabric: Cushioned inserts use gentle materials that regulate temperature and feel cozy against delicate skin.
- Easy to Install & Remove: Snaps into the seat effortlessly, making cleaning and adjustments quick and simple.
- Machine-Washable: Removable materials allow for easy cleaning keeping the inlay fresh and hygienic.
Uncompromising Safety & Security
- Enhances Ergonomic Safety: Maintains correct posture and prevents slumping, which is crucial for infant airway and neck safety during travel.
- Designed for Sirona G Compatibility: Works seamlessly with the car seat, ensuring the inlay doesn't interfere with harness or shield systems .
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Just Right! Made in the Ukraine!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt, Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Great product! I doubled this up with Siless Sound Dampening material as well. I did a double layer of this insulation on the ceiling (same as in your home, more insulation up top) and single throughout the rest of the car, in my effort to turn my CUV into an interior camper for winter snow storm chasing! Looks great, easy to install, and I got to support the Ukraine! (I was leaning towards Kilmat products but they are made in the Russian Federation... with everything going on right now, it was a no brainer)
Only downsides is (1) that you need to be really careful while handling it, because the stickiness WILL stick, (to your fingers) and if you handle it too much, you will pull some of that off. As long as you are careful there, you will be ok. (I personally cut the pieces to size/ smaller the better for tight spaces/ putting up behind other lines/hoses in the car... and then for the 2nd layer, I made sure I overlapped the seams so that there was no gap where the heat would escape through).
Second Downside (2) is that I need a little bit more, but not a whole roll more worth... 50 sq ft would be better for what I needed it for, but whatever - I am being nitpicky at this point.
Overall, Great Product/Looks Great/ I HIGHLY Recommend!
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Reviewed in the United States on May 3, 2022
★★★★★ 5
Works
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
We used it on the inside of a jeep hard top. So far no complaints. The glue sticks. We were worried about the 110° temps and so far so good
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Useful product
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
We used it insulation to close gaps in foam board insulation in a metal building, it worked well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
High quality, super sticky, very effective
Style: 30 sqft
As long as the surface is thoroughly cleaned, these mats will stick to just about anything. They provide my car with a tremendous amount of sound dampening and have made riding in the car 10 times more enjoyable.
I drive a Toyota Yaris and although the engine is built like it's meant to last forever (imagine that), the rest of the car is not of high quality. Which means we used to get A LOT of noise coming from the road, other cars, etc. After I installed these mats which, by the way, I wasn't able to install on every surface I wanted to install them on (due to lack of tools to be able to disassemble certain parts of the interior), the noise coming from outside the car is nearly completely gone.
I covered the underside of my hood, the entire interior part of the hatchback, most of the floor in the trunk / spare tire well, and the entire interior side of the doors. The parts I couldn't get to (or didn't want to) were: the ceiling, underneath the driver & passenger seats, behind the dash and the floor for the 2nd row seating. As you can see I left a lot of surfaces untreated with this product AND STILL it blocks most of the sound.
To note: people recommended getting the roller tools to help install these mats. I got a few of them in different sizes and they worked O K. Not because of the quality of the tool but because some places you need to install these mats in don't have enough clearance to use the tool. That being said, for the larger surfaces, the roller tools help a lot. Also I found it very beneficial to use aluminum tape while installing these. The tape I used is specifically designed for materials that undergo high temperature changes (like your dryer vents, etc.). This wasn't because the mats were not sticky enough but because there were some places I installed the mats with small gaps between them.
I'd also recommend getting some kind of fluffy insulation-type material for large spaces that need noise dampening. Rock wool, for example, worked great for me. As an example, the interior sides of the 2nd row seating walls had large spaces between the plastic interior cover and the metal part of the car wall. I'd install the mats on the metal but was left with 6" - 7" of space between it and the plastic cover. I chose to fill those spots (and spots like it) with insulation which provided EVEN MORE noise dampening.
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Reviewed in the United States on November 25, 2024
★★★★★ 5
Best butyl out there.
Style: 30 sqft
If you want the money you're spending on equipment to pay off, you NEED to deaden sound! I've used every major brand and siless is my favorite to work with and the best value for your money, I'm not just adding weight, it's a thermal barrier and reduce outside noise.
I turned a 10 year old, base model civic into what feels like a top tier Lexus .
Does not offgas, no smell. Super easy to install.
Make sure you get a set of rollers! They're required to achieve the advantages of this stuff, it MUST be adhered well and you don't want to tear the interior out twice.
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Reviewed in the United States on August 10, 2025
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