cybex sirona s2 i-size car seat CYBEX Sirona S Convertible Car Seat | Infant Seat
SKU: 37338863350
cybex sirona s2 i-size car seat

cybex sirona s2 i-size car seat CYBEX Sirona S Convertible Car Seat | Infant Seat

Sale price$26.43 Regular price$29.37
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Description

cybex sirona s2 i-size car seat CYBEX Sirona S Convertible Car Seat | Infant SeatThe Cybex Sirona S 360 is the ONLY convertible car seat to feature a 360 rotatable seat with load leg stability, linear side impact protection, and SensorSafe technology. This Sirona S 360 rotating convertible car seat is the first model to include an innovative 360 rotatable seat with load leg technology, making switching between rear facing and forward facing positions quick and easy. The Sirona S car seat's load leg stabilizes the seat and can

The Cybex Sirona S 360 is the ONLY convertible car seat to feature a 360-rotatable seat with load leg stability, linear side impact protection, and SensorSafe technology.

This Sirona S 360 rotating convertible car seat is the first model to include an innovative 360° rotatable seat with load leg technology, making switching between rear-facing and forward-facing positions quick and easy.

The Sirona S car seat's load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock bar for quick, simple, and secure installation, offer advanced safety protection for children — and greater peace of mind for parents.

SensorSafe

The smart-tech harness chest clip with SensorSafe™ technology makes the Sirona S SensorSafe convertible seat even safer, providing alerts when unsafe situations arise — including if a child unbuckles themselves while the vehicle is in motion, if the back seat has become too warm or too cold, if a child has been seated for too long, or if the driver accidentally leaves the child behind after the vehicle has been switched off. These alerts are provided through an installed vehicle receiver and the user-friendly smartphone SensorSafe App.

Product Features :

  • An innovative, one-hand 360° rotatable seat allows parents to easily get their child in and out — a signature feature of the Cybex Sirona S 360
  • The load leg stabilizes the car seat and can reduce rotation in certain crashes by up to 30%
  • The only convertible car seat in North America with a one-time vehicle belt installation for both rear-facing and forward-facing modes
  • EasyLock bar reduces the force needed up to 4x for quick, simple, and secure installation
  • A smart-tech harness chest clip with SensorSafe technology alerts parents if their child becomes unbuckled, the car temp gets too warm, or unsafe conditions arise
  • 12-position recline adjustment, even while the seat is in use
  • Linear Side-impact Protection absorbs up to 25% more impact in a collision, making the Cybex Sirona S 360 one of the safest convertible car seats
  • An anti-rebound design reduces car seat rebound movement
  • Magnetic buckle holders make entry and exit from the seat a breeze
  • A dishwasher-safe cup holder can be positioned on either side of the seat
  • 12-position, height-adjustable headrest with no-rethread harness
  • Dual-level indicators help ensure the proper car seat angle
  • A steel-reinforced frame provides strength and durability
  • Harness pads and a 3-position padded buckle provide extra comfort
  • Removable newborn insert provides support for small babies
  • Innovative one-pull LATCH removal system
  • LATCH Connection storage inside the base when not in use
  • Rear-facing from 4 lbs. to 50 lbs. Forward-facing from 22 lbs. to 65 lbs. — making the Cybex Sirona S 360 a safe choice as your child grows (when compared to the same car seat without L.S.P. extended)
  • SensorSafe is compatible with most vehicles 2008 or newer with an OBD II port. For some electric vehicles, contact Cybex as an additional adapter may be needed
  • Measurements of the Sirona S 360 rotating convertible car seat: Forward-facing (Fully upright) 25.5” H x 20” W x 25.3” D Weight: 30.4 lbs.
  • Use from birth up to 65 lbs. or 49 inches, following the directions in your user manual

Product Details :

  • Group: Convertible Car Seat
  • Height: max. 49 in
  • Weight: From 4 lbs. up to 65 lbs.
  • Age: From newborn to approx. 4 years
  • 2-year limited manufacturer's warranty
  • Care: Fabrics machine washable cold, delicate cycle, with a mild detergent.

Functions :

  • SensorSafe™ Technology
  • 12-Position Recline
  • Linear Side Impact Protection (L.S.P.)
  • Anti-Rebound Design
  • Magnetic Buckle Holders

Upgrade to the Cybex Sirona S 360 today and experience the Sirona S car seat advantage for unmatched safety and convenience! Order now at Kido Bébé! 

 

    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: 37338863350

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    4.3 ★★★★★
    Based on 270 reviews
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    bsync
    Lexington, US
    ★★★★★ 5
    Been using it for 15 years! Not sure where the Neg reviews come from?
    Size: 16 oz
    I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat. I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it. Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well. So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens. All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 13, 2026
    K
    Verified Purchase
    KW
    Phoenix, US
    ★★★★★ 5
    Worked on slow leak… one month already!!!
    Style: 18oz
    Edit: Still holding proper pressure at 2-months !!! Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 6, 2026
    K
    Verified Purchase
    Kindle Customer
    Massapequa, US
    ★★★★★ 5
    Excellent stuff!
    Style: 18oz
    Used this on a Z-Trac with a flat and it fixed it and has held up for over 8 months.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 11, 2026
    J
    Verified Purchase
    John V. Green
    West Palm Beach, US
    ★★★★★ 5
    Greats stuff
    Style: 14oz
    Works super, has kept air steaycfor over 6 months, no leaks
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    C
    Verified Purchase
    Chris_9725
    Battle Creek, US
    ★★★★★ 4
    Effective temporary fix
    Style: 18oz, Style: 18oz
    The slim brand has always been an genuine effective fix. I have been using slime since I used to ride on bicycles. Well it is not a permanent fix for if you have a hole in your inner tube it is a great fix to hold you over until you are able to get to either the mechanic or to your local store to get a replacement inner tube. Overall, it's worth every penny and you get plenty in the canister that it comes in depending on which slime you are getting whether that's the plastic bottle for your inner tubes for a bicycle or the metal canister as I've shown in my picture for your SUVs trucks or vans. However I don't give this an entire five stars but more of four stars not because of their product but because resorting to using slime rather than fixing the problem is more of my own problem. ⭐⭐⭐⭐ 👍👍
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2024

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