Poplar ClickTight® Infant/Child Car Seat - Stone Onyx | live price, prepared checkout

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• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 75 checked facts, research depth trimmed read, checked 2026-10-23T06:37:08.756Z, in the evidence pack.
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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 75 checked facts, checked 2026-10-23T06:37:08.756Z. Research depth: trimmed read. Deep read: the store's own data and 12 outside pages (the store's own product page; maker page; manual; review; blog; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); official safety test results (CREP, the Child Restraint Evaluation Program); official safety test results (NHTSA's Car Seat Ease of Use Ratings); video review (derived summary of its captions)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC's Britax recall search returned no records for Britax/Poplar ClickTight. Health Canada's list includes 23 Britax records, but none names Poplar or this ClickTight convertible; the listed car-seat recalls are for other Britax models. Official safety test results were looked up directly with CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings: CREP, the Child Restraint Evaluation Program (Australia and New Zealand): CREP's published list of 216 tested seats contains no Britax Poplar or Poplar ClickTight. It lists other Britax Safe-N-Sound seats, including B-First ClickTight, but the programme says its list is complete for seats it has rated. NHTSA's Car Seat Ease of Use Ratings (United States): NHTSA's ease-of-use list names Britax Poplar (Convertible, made 2024-06-29): rear-facing overall 4 of 5 stars, forward-facing overall 3 of 5 stars. It rates ease of use, not crash protection. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products.

• safety test: NHTSA's Car Seat Ease of Use Ratings lists a Britax Poplar convertible made 2024-06-29 with overall rear-facing 4 of 5 stars and forward-facing 3 of 5 stars; these are ease-of-use ratings, not crash-test results.. Source: https://api.nhtsa.gov/childSeats?dataSet=ratings (guide), read 2026-10-23T06:09:48.236Z.
• rear-facing install: The video shows a rear-facing install using the anti-rebound panel, recline bubble indicators, ClickTight door and blue belt path, and reports no movement after installation.. Source: https://www.youtube.com/watch?v=3iGAPddhhAk (review), read 2026-10-23T06:12:51.508Z.
• key selling points: It presents the Poplar as combining 50 lb rear-facing, a 17 in three-across width and ClickTight seat-belt installation.. Source: https://www.youtube.com/watch?v=WWxhOHP-PvY (review), read 2026-10-23T06:12:51.512Z.
• product identity: The store page identifies the item as the Britax Poplar ClickTight infant/child car seat in Stone Onyx.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• rear-facing weight limit: Britax Canada lists the rear-facing weight range as 2.3-18.1 kg (5-40 lb), while CSFTL and The Car Seat Pros report 5-50 lb for this seat; the sources disagree.. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• manual and installation videos: Britax's user-guide page lists Poplar/Poplar S guides and installation videos for rear-facing and forward-facing seat-belt and lower-connector installs.. Source: https://www.britax.ca/user-guides-installation-videos (manual), read 2026-10-23T06:08:22.853Z.
• model year differences: The reviewed seat predates the 2025 FMVSS update; the page says current seats add side-impact protection and have different limits.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• ReboundReduce conflict: It says the Poplar S includes the ReboundReduce stability bar, which conflicts with the store and maker page describing the bar as part of the Poplar.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• weight and height limits: It reports rear-facing 5-50 lb and forward-facing 30-65 lb, both to 49 in, plus a 10-year expiration and FAA approval.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• forward-facing install: For forward-facing it shows removing and storing the anti-rebound bar, switching to the green belt path, and attaching the top tether, with vehicle headrest removal sometimes needed for tether access.. Source: https://www.youtube.com/watch?v=3iGAPddhhAk (review), read 2026-10-23T06:12:51.508Z.
• ClickTight controls: It shows the revised ClickTight panel opening by pressing two side buttons, then threading the seat belt and pushing the panel down to lock.. Source: https://www.youtube.com/watch?v=WWxhOHP-PvY (review), read 2026-10-23T06:12:51.512Z.
• category: The store's structured product data lists the category as Convertible Car Seats.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• rear-facing height limit: Britax lists the rear-facing height limit as 124.5 cm (49 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• current limits: The page lists current 2025 limits as 5-50 lb rear-facing, 18-49 in tall, and 30-65 lb forward-facing, 35-49 in tall; these differ from the maker page's 5-40 lb rear-facing and 22-65 lb forward-facing.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• harnessed convertible only: The page treats the Poplar and Poplar S as harnessed convertibles only, with no booster stage.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• measurements: Measured harness heights are 7-18 in, shell height with headrest 29 in, shoulder width 14.25 in, seat depth 12 in, and seat weight 26.3 lb with padding or 25.4 lb without.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• belt paths: It says the Poplar's belt paths are slightly wider than earlier Britax seats, making the seat belt easier to thread.. Source: https://www.youtube.com/watch?v=3iGAPddhhAk (review), read 2026-10-23T06:12:51.508Z.
• identifiers: The store lists GTIN 652182743260 and SKU 38395 for this seat.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• forward-facing weight limit: Britax Canada lists the forward-facing weight range as 10-29.4 kg (22-65 lb), while CSFTL and The Car Seat Pros report 30-65 lb for current seats; the sources disagree.. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• original review limits: The original review seat was rated 5-50 lb rear-facing with no minimum height to 49 in, and 22-65 lb forward-facing, 28-49 in tall.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• exact version: It advises matching the exact model, generation, cover and included parts before applying installation advice, because these can change.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• overhang and LATCH: It allows up to 3 in of base overhang, a 35 lb LATCH limit in both directions, and does not allow center LATCH with non-standard spacing or inflatable seat belts.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• Canada/US differences: It notes Canadian and US Poplar versions differ: the Canadian seat shown has an anti-rebound bar and 5-40 lb rear-facing limit, while the US version may be 5-50 lb and have different anti-rebound equipment.. Source: https://www.youtube.com/watch?v=3iGAPddhhAk (review), read 2026-10-23T06:12:51.508Z.
• installation system: The seat uses Britax's patented ClickTight installation.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• forward-facing height limit: Britax lists the forward-facing height limit as 124.5 cm (49 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• width measurements: Measured width is 17 in at the headrest, 16.5 in without cup holders installed and 20 in with them; the base is 13.5 in wide.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• vehicle fit check: It recommends setting the driver's seat first and checking rear-facing space, door access and front-seat room, not just the seat's width.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• headrest interference: The egg-shaped shell does not work well with vehicle seats whose head restraints angle forward; in some Teslas the vehicle headrest pushed the seat's headrest forward.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• Poplar S differences: It says Poplar S adds an extra cushion, contrast stitching and an all-black option.. Source: https://www.youtube.com/watch?v=3iGAPddhhAk (review), read 2026-10-23T06:12:51.508Z.
• rear-facing capacity: The store says the seat accommodates up to 40 lb (18.1 kg) when installed rear-facing.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• seat weight: Britax lists the product weight as 12.34 kg (27.2 lb).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• seat weight and depth: The seat weighed 26 lb and measured 28 in front-to-back in the most reclined position; this can vary by vehicle.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• three-across check: For three-across use it says to test all three restraints together; a width figure alone does not prove buckles stay reachable.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• ClickTight closing: It found the ClickTight panel needed extra force or several tries to close, and pressing firmly over the squeeze buttons helped.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• ReboundReduce bar: The ReboundReduce stability bar attaches when the seat is installed rear-facing to minimize movement in a crash.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• exterior dimensions: Britax lists exterior dimensions as 52.07 cm L x 43.2 cm W x 59.69 cm H (20.5 in L x 17 in W x 23.5 in H).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• harness and buckle range: Measured harness range is 17 in at the top, 9 in at the lowest without the insert and 7 in with it; crotch buckle positions are 4, 5.5 and 7 in.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• practice installation: It describes ClickTight as a repeatable belt-installation process and recommends a practice install, then a separate fit check in each vehicle.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• seat-belt installation: ClickTight is designed for the seat belt; LATCH installation is more complicated, and the seat belt should not be locked because ClickTight is the lockoff.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• width: The seat is described as a 17 in (43.2 cm) wide SpaceSaver design.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• seat back height: Britax lists the seat back compartment height as 50.8 cm (20 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• overhang and lower anchors: It allows 3 in of vehicle-seat overhang, has a 35 lb lower-anchor limit, a 10-year expiration, and follows NHTSA crash-replacement guidance.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• top tether: It reminds buyers to use the top tether for forward-facing harness use and to follow the seat's diagrams.. Source: https://carseatblog.com/58679/poplarreview/ (blog, CarSeatBlog, updated 2026-10-19), read 2026-10-23T06:08:43.281Z.
• manual recline issue: It reports an early manual had incorrect recline illustrations; the online manual is correct, with the ball in blue for rear-facing and green for forward-facing.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• headrest and harness adjustment: The headrest and harness are 14-position and quick-adjust.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• seating area depth: Britax lists the seating area depth as 29.21 cm (11.5 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• three-across fit: In three-across trials it fit beside several narrow seats, but it did not fit the tiny centre seat of a 2017 Toyota Sienna; in an Odyssey centre seat the base partly overhung the vehicle seat.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• insert and pad rules: It explains harness-pad and positioning-layer rules by weight and direction; the positioning layer must be folded down for rear-facing 5-40 lb and forward-facing 30-40 lb.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• cup holders: The cup holders snap out for cleaning and are dishwasher safe.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• seating area width: Britax lists the seating area width as 30.48 cm (12 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• rear-facing install: Rear-facing installations were secure in nearly every seating position tried across a long list of vehicles.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• cover washing: It says all cover pieces including infant padding and belly pad are machine washable on gentle, but non-removable harness pads are sponge-clean only on older models; newer post-December 2024 models have removable harness pads.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• recline: The seat has a 6-position quick-adjust recline.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• shoulder width: Britax lists the shoulder width as 35.56 cm (14 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• forward-facing headrests: Forward-facing installations consistently needed the vehicle headrest removed to avoid interference; the page advises against fixed, protruding or non-removable headrests.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• cover refitting: It found removing the cover took minutes but refitting the outer rim cover took 27 minutes and was medium to difficult.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• V-shaped tether: The patented V-shaped tether uses staged-release stitching to help slow and reduce forward movement in a crash.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• harness slot heights: Britax lists 14 harness slot heights from 20.32 cm to 43.18 cm (8 in to 17 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• compact rear-facing: The seat is very compact front-to-back when set upright in rear-facing mode.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• cup holder caps: It warns that the two cup holders or their caps must be in place and the caps are easy to lose.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• SafeCell: SafeCell technology acts as a crumple zone to help keep crash energy away from the child.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• buckle strap depths: Britax lists buckle strap depths from 10.16 cm to 17.78 cm (4-7 in).. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• ClickTight closing: The ClickTight panel needed more force to close than the page expected; pressing firmly over the release-button area helped.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• FAA and crash replacement: It says the seat is FAA-approved, expires after 10 years, and must be replaced after a moderate to severe crash per NHTSA; the tether's coloured stitching pulls out to show crash damage.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• padding and comfort: The seat uses plush foam padding and fabrics for comfort and a quiet ride.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• harness recommendation: Britax strongly recommends keeping children in the harness until they exceed the seat's weight or height limits.. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• lower anchor storage: The lower anchors are stored in the base and are easy to reach and put away.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• tether handling: It advises not to carry or swing the seat by the tether.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• fabric care: The fabrics are free of FR chemicals and are washer and dryer friendly.. Source: https://love-me-do-baby.myshopify.com/products/britax-poplar-clicktight-infant-child-car-seat-stone-onyx (guide), read 2026-10-23T06:07:55.289Z.
• product changes: Britax says products and components can change without notice and may differ from images depending on the model.. Source: https://www.britax.ca/poplar-convertible-car-seat (guide), read 2026-10-23T06:08:18.980Z.
• manual recline issue: A manual photo labelled maximum recline was actually most upright; Britax confirmed any recline in the blue zone is safe rear-facing and updated the online manual.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• SafeWash fabric: It reports a very narrow 17 in seat and says the SafeWash cover is machine washable and free of added flame retardants.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• harness pads: The large harness pads stay attached to the seat and were awkward to store until Britax showed a storage method.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.
• ReboundReduce bar: It says the ReboundReduce bar is included on the Poplar S and optional on the Poplar; this is a rear-facing-only energy-management feature.. Source: https://www.thecarseatpros.com/blog/poplarreview (blog, The Car Seat Pros), read 2026-10-23T06:08:52.915Z.
• infant insert: The infant insert is required until 22 lb, and the permanently attached harness pads have specific storage/use rules depending on weight and direction.. Source: https://csftl.org/britax-poplar-convertible-car-seat-review/ (review), read 2026-10-23T06:08:37.326Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, owner reviews, blogs, video reviews, the recall records of CPSC (United States) and Health Canada and the safety test results of CREP, the Child Restraint Evaluation Program and NHTSA's Car Seat Ease of Use Ratings and searched for regulator recall notices and owner forums. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• Is the Stone Onyx rear-facing weight limit 40 lb or 50 lb?
• Does this exact Stone Onyx seat meet FMVSS 213a side-impact standards?
• What is included in the box with the Stone Onyx seat?
• What warranty does Britax give on this seat?
• Are any tools needed to install or remove the seat?
• Can the ReboundReduce bar be bought separately for the standard Poplar?
• How does the Stone Onyx fabric feel to the touch?
• Does the Stone Onyx cover show pilling or fading over time?
• What are the washing instructions for the harness straps?
• Is the Stone Onyx fabric the same SafeWash fabric as other colors?
• Does the infant insert have to be removed at 22 lb in forward-facing mode?
• Can the cup holder caps be replaced if lost?

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store's own checkout page. RoboTrunk never takes the payment or sees a card.

Where the rest of this site is:

- /agent/story.md is what RoboTrunk is and how it works, in full.
- /agent/tools.json is every tool, its arguments and its answers.
- /agent/merchants is every store you can buy from through RoboTrunk.
- /products/ucp is every store's indexed products.
- /products/search is one search across every store, in plain words.

• What RoboTrunk is
• Every tool, in your browser through WebMCP
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once