Britax Poplar Convertible Car Seat, Stone Onyx
Britax Poplar Convertible Car Seat, Stone Onyx
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Britax

Britax Poplar Convertible Car Seat, Stone Onyx

4.7 stars out of 94 reviews
(4.7)|
94 ratings
Britax Poplar Convertible Car Seat, Stone OnyxBritax Poplar Convertible Car Seat Stone OnyxBritax Poplar Convertible Car Seat Glacier Graphite
Actual Color:Stone Onyx
Glacier Graphite, $329.99
selected, Stone Onyx, $349.99

Key item features

  • Convertible Design: Works as a rear-facing car seat with the infant insert and converts to a forward-facing car seat as your child grows Fit: Rear-facing 5-50 lbs; Forward-facing 30-65 lbs. *Due to regulatory changes, weight and height ranges may vary by model. Always follow the weight and height specifications listed in your product's user guide and on your product labels. ClickTight® Installation: With ClickTight, you know it’s right in just 3 easy steps: open, thread and buckle, click it closed SpaceSaver™ Design: Slim 17" seat is designed to fit 3-across without compromising on trusted Britax safety and premium comfort. *Britax cannot guarantee 3-across installation fitment in all vehicles Infant Insert: Helps to properly position newborns 5-Point Safety Harness: Helps evenly distribute crash energy to keep your child safe Patented V-Shaped Top Tether: Has 2 connection points to help slow and reduce forward movement in a crash; easily stores away when not in use Easy-Read Level Indicators: The 6-position and quick-adjust recline helps you find the most comfortable fit for your child and the best fit for your vehicle Naturally Flame-Retardant Fabrics: With no added FR chemicals SafeCell® Technology: Acts as a crumple zone, helping to keep crash energy away from your child Easy-Adjust Harness: The 14-position no-rethread harness and headrest move to help create the perfect fit Carbon Steel Frame: Reinforces the seat structure to help keep it sturdy and stabilized Flip-Forward Buckle Pad: Stays out of the way for easy boarding Washer and Dryer-Friendly: No more hand-washing or waiting for the cover to air-dry; just quick and easy cleanup, so you can keep moving Dishwasher-Safe Cup Holders: The 2 cup holders slide in and out for easy cleaning between rides
  • 2-in-1 Convertible Car Seat: The Poplar® fits up to 50 lbs when installed rear-facing while easily switching to forward-facing as your child grows
  • Fit: Rear-facing 5-50 lbs; forward-facing 30-65 lbs. *Due to regulatory changes, weight and height ranges may vary by model. Always follow the weight and height specifications listed in your product's user guide and on your product labels.
  • Install with Confidence, Every Time: With ClickTight® technology, there’s no guessing or stressing. Fully open seat belt paths are clearly labeled and easy to access; open, thread and buckle, click it closed
Current price is $349.99
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  • Free 90-day returns
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Columbus, 43215
Arrives by Mon, Feb 9
Sold by Britax Child Safety, Inc.
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4.862068965517241 stars out of 5, based on 29 seller reviews(4.9)
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About this item

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Comparison Chart:
Age GroupChildBritax Poplar Convertible Car Seat, Stone OnyxInfantGraco EasyTurn 360 2-in-1 Convertible Car Seat, Cyran, BlackInfantGraco 4Ever DLX 4-in-1 Car Seat, Charlie, GreyInfantGraco Extend2Fit 3-in-1 Car Seat, Cullen, GreyInfantGraco SlimFit LX 3-in-1 Car Seat, Shaw, GreyToddlerBritax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone OnyxInfantGraco Turn2Me 3-in-1 Car Seat, Cambridge, BlackToddlerMaxi-Cosi Pria Max All-in-One Convertible Car Seat, SpirulinaToddlerMaxi-Cosi Pria Max All-in-One Convertible Car Seat
Child Car Seat StyleConvertible Car SeatsBritax Poplar Convertible Car Seat, Stone OnyxConvertible Car SeatsGraco EasyTurn 360 2-in-1 Convertible Car Seat, Cyran, BlackConvertible Car SeatsGraco 4Ever DLX 4-in-1 Car Seat, Charlie, GreyConvertible Car SeatsGraco Extend2Fit 3-in-1 Car Seat, Cullen, GreyConvertible Car SeatsGraco SlimFit LX 3-in-1 Car Seat, Shaw, GreyConvertible Car SeatsBritax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone OnyxConvertible Car SeatsGraco Turn2Me 3-in-1 Car Seat, Cambridge, BlackConvertible Car SeatsMaxi-Cosi Pria Max All-in-One Convertible Car Seat, SpirulinaConvertible Car SeatsMaxi-Cosi Pria Max All-in-One Convertible Car Seat
ColorStone OnyxBritax Poplar Convertible Car Seat, Stone OnyxCyranGraco EasyTurn 360 2-in-1 Convertible Car Seat, Cyran, BlackCharlieGraco 4Ever DLX 4-in-1 Car Seat, Charlie, GreyCullenGraco Extend2Fit 3-in-1 Car Seat, Cullen, GreyShawGraco SlimFit LX 3-in-1 Car Seat, Shaw, GreyStone OnyxBritax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone OnyxCambridgeGraco Turn2Me 3-in-1 Car Seat, Cambridge, BlackSpirulinaMaxi-Cosi Pria Max All-in-One Convertible Car Seat, SpirulinaUrban Wonder - PureCosiMaxi-Cosi Pria Max All-in-One Convertible Car Seat
Car Seat Facing DirectionConvertibleBritax Poplar Convertible Car Seat, Stone OnyxConvertibleGraco EasyTurn 360 2-in-1 Convertible Car Seat, Cyran, BlackConvertibleGraco 4Ever DLX 4-in-1 Car Seat, Charlie, GreyConvertibleGraco Extend2Fit 3-in-1 Car Seat, Cullen, GreyConvertibleGraco SlimFit LX 3-in-1 Car Seat, Shaw, GreyConvertibleBritax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone OnyxConvertibleGraco Turn2Me 3-in-1 Car Seat, Cambridge, BlackConvertibleMaxi-Cosi Pria Max All-in-One Convertible Car Seat, SpirulinaConvertibleMaxi-Cosi Pria Max All-in-One Convertible Car Seat
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Customer ratings & reviews

4.7 out of 5 stars
stars94 ratings94 reviews
How item rating is calculated
  1. 5 stars77% (72)
  2. 4 stars19% (18)
  3. 3 stars3% (3)
  4. 2 stars1% (1)
  5. 1 star0% (0)

Reviews summary

Pros
  • : Features provide optimal safety and ease of mind.
  • : Made with plush materials for a cozy ride.
  • : Made with a sturdy construction that provides stability.
  • : Provides comfortable fit in most vehicles.
  • : Allows for smooth height and angle changes.
  • : Offers ample room without taking up too much space.
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Showing 1-3 of 94 reviews

Nov 1, 2025
Momof3
5 out of 5 stars review

Great seat!

We absolutely love this seat. The install is a breeze, my kids prefer it comfort wise over our old gracos. The extended rear facing limits are fantastic, our 4.5 year old is still comfortably rear facing in hers. Easy to assemble and wash. Very slim side to side and incredibly compact front to back.

Review from britax.com
Helpful?31TOHX8JLZQT17779971930
Aug 8, 2025
stephanieof36e_9967
5 out of 5 stars review

Nice

[This review was collected as part of a promotion.] Really good carseat, seems very safe, easy to install, nice color, durable, looks comfortable. No complaints, it's adjustable, i recommend for others to try it out

Review from influenster.com
Helpful?31TOHX8JLZQT17779971930
Feb 3, 2025
Carseat25
5 out of 5 stars review

Very happy with purchase

When our previous convertible car seat was recalled, I began looking for a replacement option. I had always heard Britax was a reliable brand and was drawn to the 50lb rear facing limit of the Poplar. The click tight technology makes for an extremely easy installation and the seat feels very tight and secure once installed. My son seems comfortable and I like that the sides are slight lower than our previous seat, which makes it easier to get him in and out. The only negative I've run into so far (which is more just an adjustment vs. our previous car seat) is that the harness release button is sometimes hard for me to find/reach. I provided this honest and true product review in exchange for a rebate on my purchase.

Review from britax.com
Helpful?31TOHX8JLZQT17779971930