Baby Supporter | live price, prepared checkout

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We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.

RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• 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: 38 checked facts, research depth trimmed read, checked 2026-10-23T03:41:57.178Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
• Recall watch: watch_recalls tells the buyer if a product bought here is recalled later.
• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-24T19:29:32.879Z.
• A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified. create_checkout prepares the order at the store; complete_checkout returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs.
• Markdown copy: Every page has a Markdown copy: this page's copy.
• Photos and ratings: Search results carry the product photo and, where the store's own page publishes one, its rating (search_catalog).
• Fit answers: check_fit answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known.
• Back-in-stock watches: watch_back_in_stock starts a watch on a listing the store shows as sold out; get_back_in_stock_watch shows when it is back in stock.
• Maker's manual: ask_product_manual answers from the maker's manual with the exact passage and page, or says the manual does not cover it.
• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as new research sources.

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. 38 checked facts, checked 2026-10-23T03:41:57.178Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; manual; review; blog; regulator recall search (CPSC (United States))), 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): CPSC recall search for Thule returned one record, Recall 12085 (2012-01-11), for Chariot bicycle trailers and conversion kits because hitch mechanisms can crack and break. It does not name or apply to the Baby Supporter accessory.

• SKU: Store feed lists SKU 42053.. Source: https://love-me-do-baby.myshopify.com/products.json (listing), read 2026-10-22T19:34:33.090Z.
• GTIN: Structured product data gives GTIN 197074564900.. Source: https://love-me-do-baby.myshopify.com/products/baby-supporter (guide), read 2026-10-23T03:22:51.285Z.
• purpose: A padded support insert for younger children, giving waist and head support.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• use separately: Neck support and body support can be used separately.. Source: https://www.thule.com/-/s/approved/std.lang.all/12/95/371295.pdf (manual), read 2026-10-23T03:23:01.770Z.
• installation: Several reviewers say installation is not intuitive and is a struggle.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• purpose: The blog describes it as a padded seat support that helps with side support, head support and a more stable seated position while leaving room for a helmet.. Source: https://arebarnvagnar.se/thule-baby-supporter-nar-ar-den-ratt-for-ditt-barn (blog, arebarnvagnar.se, published 2026-06-03), read 2026-10-23T03:23:15.529Z.
• helmet compatibility: Maker says the headrest is shaped for use with or without a helmet.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• installation body support: Body support installs with hanger tabs pointing upward around vertical straps, with waist and crotch supports positioned to the back.. Source: https://www.thule.com/-/s/approved/std.lang.all/12/95/371295.pdf (manual), read 2026-10-23T03:23:01.770Z.
• helmet fit: Multiple reviewers report the headrest does not work well with a helmet; one says the child is too tight around the head.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• age and limits: The blog says it is for 6-18 months, not newborns, and is not a substitute for the harness or correct installation.. Source: https://arebarnvagnar.se/thule-baby-supporter-nar-ar-den-ratt-for-ditt-barn (blog, arebarnvagnar.se, published 2026-06-03), read 2026-10-23T03:23:15.529Z.
• compatibility: Maker states it is compatible with all Thule Chariot bike trailers and lists specific models.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• warning harness: Always use the waist belt and shoulder harness.. Source: https://www.thule.com/-/s/approved/std.lang.all/12/95/371295.pdf (manual), read 2026-10-23T03:23:01.770Z.
• helmet fit: One reviewer removes the headrest when the child wears a helmet because otherwise the child's head is pushed forward.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• compatibility: The blog says compatibility is broad within the Chariot family but not universal, so buyers should check their exact model name.. Source: https://arebarnvagnar.se/thule-baby-supporter-nar-ar-den-ratt-for-ditt-barn (blog, arebarnvagnar.se, published 2026-06-03), read 2026-10-23T03:23:15.529Z.
• compatible models: Listed compatible models are Chariot Sport, Sport 2, Cross, Cross 2, Cab, Lite, Coaster XT and Courier.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• warning mattress: Do not add a mattress thicker than 10 mm.. Source: https://www.thule.com/-/s/approved/std.lang.all/12/95/371295.pdf (manual), read 2026-10-23T03:23:01.770Z.
• lower support: One reviewer says the lower pelvic support is good.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• use modes: The blog says the instructions state it is not for running, skating or skiing, and cycling only when the child is over 1 year.. Source: https://arebarnvagnar.se/thule-baby-supporter-nar-ar-den-ratt-for-ditt-barn (blog, arebarnvagnar.se, published 2026-06-03), read 2026-10-23T03:23:15.529Z.
• weight: Product weight is 0.36 kg.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• warning inspection: Check the harness and waist belt before every use.. Source: https://www.thule.com/-/s/approved/std.lang.all/12/95/371295.pdf (manual), read 2026-10-23T03:23:01.770Z.
• side support: One reviewer reports the child kept sliding sideways despite being well strapped in.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• comparison: The blog compares it with the Infant Sling, which is for 1-10 months, max 10 kg and 75 cm, and walk mode only.. Source: https://arebarnvagnar.se/thule-baby-supporter-nar-ar-den-ratt-for-ditt-barn (blog, arebarnvagnar.se, published 2026-06-03), read 2026-10-23T03:23:15.529Z.
• shell material: Shell composition is 100% PET.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• buckling: Ensure the child is securely and properly 3-way buckled into place.. Source: https://www.thule.com/-/s/approved/std.lang.all/12/95/371295.pdf (manual), read 2026-10-23T03:23:01.770Z.
• longevity: One reviewer says a 20-month-old of good size still fits and is less slumped when sleeping.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• buying advice: The blog lists common mistakes as buying too early, forgetting the harness, mixing use modes and misunderstanding fit.. Source: https://arebarnvagnar.se/thule-baby-supporter-nar-ar-den-ratt-for-ditt-barn (blog, arebarnvagnar.se, published 2026-06-03), read 2026-10-23T03:23:15.529Z.
• padding material: Padding composition is 100% PU.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• value: One reviewer calls it essential for securing 6-18 month olds and says it should be included with the trailer.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• origin: Country of origin is China.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• overall: The page's aggregate rating is 3.5/5; price scores lowest at 2.8, with ease of use at 3.0 and design and quality both at 3.8.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• model number: Maker model number is 20201518.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• use age: One reviewer found it useful from about 10 months but was disappointed by the headrest/helmet issue and installation.. Source: https://www.consobaby.com/avis-siege-de-maintien-thule-thule.html (review), read 2026-10-23T03:23:05.961Z.
• colour: Maker page lists the colour as Light grey.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• care: Machine washable at 30 degrees.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• materials: Material is described as soft, cosy and resistant to water and stains.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• adjustability: Head support is adjustable for growing children.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• helmet space: Head support is custom shaped to leave space for a helmet.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.
• feel: Maker describes the materials as soft and ergonomic.. Source: https://www.thule.com/en-gb/bike-trailers/bike-trailer-accessories/thule-baby-supporter-_-20201518 (guide), read 2026-10-23T03:22:59.133Z.

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 and the recall records of CPSC (United States) and searched for regulator recall notices, owner forums and video reviews. 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.

• What are the exact dimensions of the Baby Supporter?
• How thick is the padding?
• What is the maximum child height or weight?
• Does it fit Thule Chariot models not listed on the maker page?
• Will it fit a non-Thule bike trailer?
• How much room does the head support leave for a helmet in real use?
• What tools are needed for installation?
• Can the fabric be tumble dried?
• What warranty period does Thule provide?
• Does the product meet any specific safety standard or certification?
• Are replacement covers or parts available?
• Does the fabric cause sweating in warm weather?
• How do you remove the headrest completely?

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