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Description
cybex kindersitz 15-36 kg test CYBEX Pallas G3 i-Size Car Seat 76-150cm | 2-in-1Meet the next generation Pallas G3, a 2 in 1 car seat building on years of innovation. Award winning impact shield technology reduces the risk of neck injuries by 25%. One click securing makes on or off boarding easy for parents and more comfortable for kids Age range: From >15 months up to 12 years Child weight: From approx. 9 up to 50 kg Child height: 76 150 cm Airbag Inspired Safety CYBEX Pallas 2 in 1 car seats have had families backs for years,
Meet the next generation Pallas G3, a 2-in-1 car seat building on years of innovation. Award-winning impact shield technology reduces the risk of neck injuries by 25%¹. One-click securing makes on or off-boarding easy for parents and more comfortable for kids
- Age range: From >15 months up to 12 years
- Child weight: From approx. 9 up to 50 kg
- Child height: 76 - 150 cm
Airbag Inspired Safety
CYBEX Pallas 2-in-1 car seats have had families’ backs for years, keeping their children safe from toddler to teen. The Pallas G3 features award-winning impact-shield technology which protects in a similar way to an inflated airbag, reducing the risk of neck injuries in a front collision by 25%¹. Impact shields deliver superior safety and quick one-click securing, and kids prefer them to harnesses² as they have more freedom to move or relax. In a side collision, an innovative reclining headrest improves head safety up to seven times³, while the Linear Side-impact Protection System Plus reduces impact force by up to 20%⁴. All-round air ventilation plus the one-hand seat recline guarantee the perfect traveling environment and a relaxing position. The Pallas G3: A solution that will last a childhood.
Care Instructions:
- Fabric covers machine washable at 30°C
Compatible with:
- Summer Cover
- Cup holder
References
¹ when compared to a conventional seat with a harness system (forward-facing) in a front crash
² according to an internal study
³ compared to the head out of the safety zone with the same product (HIC 36), in ADAC side-impact test (27 km/h) 2024
⁴ compared to the same seat without an L.S.P. System
25% reduction in neck injuries¹
The Pallas G3 has an integrated impact shield keeping your child secure while helping to reduce neck injuries by 25% compared to a traditional harness system. Specially designed to distribute impact force over large surface area, the impact shield reduces strain on the child’s neck and head. Kids prefer impact shields as they give them freedom of movement while keeping them snug and secure on every journey, all thanks to award-winning technology.
Easily secures your child in seconds
Say goodbye to stressful starts to your journey – one-click securing makes getting your child in or out of the car a pleasure for everyone. The compact, cushioned impact shield can be secured or released with one click and is easier to use than a harness system⁵. Thoughtful design means it can easily be adjusted to suit your growing child using only one hand. Make sure your child is properly secured by checking the locking indicator on the impact shield: When it’s popped in you’re good to go.
Usability from 15 months until approx. 12 years
Your child’s most loyal companion, this car seat will accompany them through life’s most important growth phase, from toddler to approximately 12 years old. First, use this 2-in-1 car seat with an impact shield until the child is 105 cm tall or weighs 20 kg. Then remove the impact shield and switch to the vehicle seatbelt to extend the lifespan of the car seat.
Your child can sleep in safety and comfort thanks to the innovative reclining headrest. In the event of a side-impact, the reclining headrest helps keep the child's head in the safety zone of the car seat, improving safety up to seven times. The different recline options guarantee that every journey will be a dream for your little one.
The Linear Side-impact Protection System Plus truly keeps your child safer on every journey. It reduces the force of a side impact by up to 20%⁴ by distributing it throughout the car seat shell and headrest, giving parents extra peace of mind on every trip.
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
4.5 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Siless Hybrid 3-in-1 - Far Exceeded my Expectations!!!
Model: SLH20025
I recently installed the Siless Hybrid 3-in-1 sound deadening mat in my vehicle, and I’m genuinely impressed. For just $80 for 25 square feet, this product delivers performance that rivals materials costing twice as much — and with far less hassle. If you're on the fence......Just buy it! You will not be disappointed.
Easy to Install: Unlike traditional sound deadening products that are stiff, sharp, and temperature-sensitive, this mat is soft, flexible, and easy to work with. I cut it cleanly with regular scissors and pressed it into tight spaces using just my fingers, so if in you don't have a roller or install tool, a good pair of scissors and your hands can get the job done. With other brands like Dynamat, the aluminum layer often leaves micro cuts on your hands and tears up your fingertips, but Siless does not due the acoustic layer being on top and above the aluminum layer that holds the butyl layer. So, it's very easy on your hands.
Even in cooler temperatures (around 50°F), I had no trouble applying it but it goes on better heated. If warm outside, I would leave the entire box out in the sun for at least 30 minutes when it's warm or heats it's very pliable and easy to mold. Make sure its where you want it because once applied it's not ever falling off. and it became even more pliable and easy to mold. No heat gun, no mess — just straightforward application.
I installed 40–50 square feet throughout the interior, covering everything except the headliner and the flooring forward of the rear seat. The difference in cabin noise is astonishing. I can turn my radio up concert loud with gut-punching bass, and from outside the car, it sounds like a factory sound system at mid volume. I was blown away by how well it contains sound — both inside out and outside in.
My exhaust is pretty aggressive and now is barely audible from inside the cabin. While driving, it almost sounds like a stock factory setup. The Siless matting actually changed the driving experience and feels refined.
If you're skeptical about sound deadening gimmicks, I get it, but this is the first product I've used and when I needed more, I went Stright to the 3 in 1 Hybrid matting and purchased it again. I love researching before buying and that's very uncommon for me to do.
Note: Proper installation is key, and it does take time and patience. But if installed correctly and in the right places, it works better previously used from paint-on sound deadening to Dynamat.
Update Nov, 2025
After using it this in 4 separate vehicles now. I feel the Siless’s 3 in 1 Hybrid has nailed it for best budget deadener that is better than dynamat extreme in performance and installation
Protip: buy a roll of 2-3” aluminum tape and tape the seams. After trimming the edges tend to very sticky between the panels. I ran a strip of aluminum tape over the seems to create a better seal and true moisture
I used it on four vehicles now and have I have not been paid to review and purchased every order myself.
3 in 1 Hybrid deadener by Siless is the best all around easy to apply sound deadner period!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Top quality
Model: SLH20025
This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels.
After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell.
At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Made a big improvement in cabin noise—highly recommend
Model: SLH20025
Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road.
I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth.
Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Very good product at a fair price
Model: SLH20025
Very good sound deadener and heat shield, it is a bit sticky to work with, but easy to shape and cut
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Reviewed in the United States on April 19, 2026
★★★★★ 5
I wish I had Siless 20 years ago!!!
Model: SLH20025, Model: SLH20025
I have installed all kinds of insulation in vehicles over many years. I only needed to purchase 2 boxes to complete the entire interior siding of my 2025 chevy express, what a great value! I wanted to insulate my locksmith van for sound and heat. The sound reduction virtually eliminated the road noise. These panels also look amazing. It got up to 110F in the sun with the doors closed. After adding Siless insulation the temperature maxed out at 97F. That is a massive difference. Plus, I didn't even finish with the roof before testing. Siless Hybrid 3in1 was extremely easy to cut and adhere onto metal panels. I'm impressed with the quality of the individual panels and the adhesive is not toxic smelling compared to some others. My favorite thing about these panels is you can actually take them off and readjust them before they finally stick and they do not leave any black residue behind when you pull them up to adjust them. All I needed was a heat gun, knife and a roller to complete this job. The size of each panel is perfect, you can handle them with ease. I probably won't need your product again for a while, but when I do I will definitely be back.
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Reviewed in the United States on September 21, 2025