Sleek 2 Sibling Seat | 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: 19 checked facts, research depth trimmed read, checked 2026-10-24T13:46:27.888Z, 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.
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• 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. 19 checked facts, checked 2026-10-24T13:46:27.888Z. Research depth: trimmed read. Deep read: the store's own data and 5 outside pages (the store's own product page; maker page; manual; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), 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 returned one Thule record, a 2012 recall of Chariot bicycle trailers and conversion kits, which is unrelated. Health Canada records mentioning Thule cover the RideAlong bike seat, Camber/Range bike carriers, Tepui rooftop tents, roof bike carriers, and two older items for the original Thule Sleek stroller and the Thule Sleek car seat adapter. None of them names the Thule Sleek 2 sibling seat (11000218), so no recall applies to this exact model.

• variants: The store lists two colourways for this seat: Black on Black Frame and Tinted Taupe on Black Frame.. Source: https://love-me-do-baby.myshopify.com/products.json (listing), read 2026-10-23T19:34:14.013Z.
• barcodes: The two variants carry GTINs 197074667243 (Black on Black Frame) and 197074667250 (Tinted Taupe on Black Frame).. Source: https://love-me-do-baby.myshopify.com/products/thule-sleek-2-sibling-seat (guide), read 2026-10-24T13:38:56.089Z.
• compatibility: Thule lists the seat's compatibility as the Thule Sleek 2 stroller only.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• parts and controls: The manual's feature key lists the canopy, sun visor, a zipper for canopy extension and ventilation, a peekaboo window, swing-away bumper bar, harness, seat recline handle, footrest adjust button and seat release button.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• comfort features: The store says the sibling seat matches the main seat, with full protection, recline options, a magnetic buckle and an adjustable footrest.. Source: https://love-me-do-baby.myshopify.com/products/thule-sleek-2-sibling-seat (guide), read 2026-10-24T13:38:56.089Z.
• weight: The seat unit itself weighs 3.1 kg.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• weight limits: The manual's weight table gives maximum loads in pairs depending on configuration (for example 13 kg + 22 kg, and 9 kg + 13 kg or 9 kg + 9 kg in approved two-seat set-ups), with whichever limit is reached first applying.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• combinations: The seat can be combined with a car seat, bassinet, rider board or the main seat depending on the children's ages and needs.. Source: https://love-me-do-baby.myshopify.com/products/thule-sleek-2-sibling-seat (guide), read 2026-10-24T13:38:56.089Z.
• dimensions: Overall dimensions are 32.7 x 17.1 x 43.5 inches (length x width x height).. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• height and age limits: The manual also states a maximum child height of 101 cm / 40 inches and an age range of 6 months to 4 years, whichever comes first.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• materials: The seat is built from steel, aluminium, plastic parts and solution-dyed polyester fabrics.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• approved configurations: A page of approved configurations shows which seat, bassinet and car-seat combinations are permitted, including combinations such as 22 kg + 9 kg and 9 kg + 9 kg.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• model and origin: The model number is 11000218 and the seat is made in Poland.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• non-approved configurations: The manual includes a separate page of configurations that are not approved, so buyers must check the permitted pairings before mixing seat, bassinet, car seat and rider board.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• what is included: The box contains the reversible seat with bumper bar, and the seat has an extendable canopy, multiple recline positions, adjustable leg rest and magnetic harness.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• safety standards: The manual states the seat is covered by the stroller standards EN 1888-2:2018+A1:2022 and ASTM F833-21.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• what is included: A Thule Sleek adapter kit with upper and lower adapters is included so the stroller can be configured for two children.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.
• care and storage: Store the stroller and accessories dry and out of direct sunlight, and make sure they are dry before storing to avoid mould or bacteria.. Source: https://www.thule.com/-/s/approved/std.lang.all/33/69/1623369.pdf?rev=1.2 (manual), read 2026-10-24T13:39:03.436Z.
• installation guidance: The maker's page carries an installation instruction section for fitting this seat.. Source: https://www.thule.com/en-ca/strollers/strollers-accessories/thule-sleek-2-sibling-seat-_-11000218 (guide), read 2026-10-24T13:38:57.895Z.

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 and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, owner reviews, blogs, 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.

• How thick is the seat padding and fabric, and how does it feel to the touch?
• Does the black frame's paint or coating rub off with use?
• What tools are needed to attach the sibling seat to the stroller?
• How long does fitting the adapter kit and sibling seat take?
• What is the warranty period and what does it cover?
• What do owners say works well or badly in everyday use?
• Which parts tend to break or wear out first?
• Does the stroller fold with the sibling seat still attached?
• What are the seat's usable seat width and backrest height?
• What is the maximum child weight for each seat in sibling mode?
• Does the canopy fabric resist rain and UV, and what rating does it have?
• Can the sibling seat be used from birth with a bassinet in the other position?

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