# Britax Aptana Stroller with Bassinet & Lower Adaptors \| 3 sellers, live prices, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product 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:* 19 checked facts, research depth store data, checked 2026-10-15T10:15:15.764Z, in the [evidence pack](/agent/evidence/babykingdom-com-au--britax-aptana-stroller-with-bassinet-lower-adaptors). - **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](/agent/evidence/babykingdom-com-au--britax-aptana-stroller-with-bassinet-lower-adaptors). - **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 2026-10-26T19:58:24.270Z. - **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](https://robotrunk.com/products/ucp/babykingdom-com-au/15358282957032.md). - **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](/agents.md). - **Research from other stores:** Coming soon: reading other stores' listings of the same product as new research sources. Sold and shipped by babykingdom\.com\.au, babykingdom.com.au; payment happens on the store's own checkout. Brand: Britax ## Variants - Raven Black: AUD 899.99; in stock. Variant id: `gid://shopify/ProductVariant/67820497371368` - Seller: babykingdom\.com\.au. Price: AUD 899\.99. Stock: in stock. Variant: Raven Black, variant id `gid://shopify/ProductVariant/67820497371368`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://kh9bh3-kb.myshopify.com/products/britax-aptana-stroller-with-bassinet-lower-adaptors). [Get ready to buy from babykingdom\.com\.au: prepare checkout](/checkout-prepare?merchant=babykingdom-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F15358282957032&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F67820497371368). - Seller: babykingdom\.com\.au. Price: AUD 1049\.98. Stock: in stock. Variant: Raven Black, variant id `gid://shopify/ProductVariant/67820603310312`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://kh9bh3-kb.myshopify.com/products/britax-aptana-stroller-with-second-seat-bassinet-and-lower-adaptors). [Get ready to buy from babykingdom\.com\.au: prepare checkout](/checkout-prepare?merchant=babykingdom-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F15358299767016&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F67820603310312). - Seller: babylittleplanet\.com\.au. Price: AUD 1099\.00. Stock: in stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/43749634474054`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://baby-little-planet.myshopify.com/products/aptana-stroller-raven-black). [Get ready to buy from babylittleplanet\.com\.au: prepare checkout](/checkout-prepare?merchant=babylittleplanet-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7936940965958&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43749634474054). - Seller: babyvillage\.com\.au. Price: AUD 1099\.00. Stock: out of stock. Variant: Raven Black, variant id `gid://shopify/ProductVariant/51761958977720`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://babyvillage-store.myshopify.com/products/britax-safe-n-sound-aptana-stroller). [Get ready to buy from babyvillage\.com\.au: prepare checkout](/checkout-prepare?merchant=babyvillage-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F10079600345272&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F51761958977720). - Sage Green: AUD 899.99; in stock. Variant id: `gid://shopify/ProductVariant/67820497305832` - Seller: babykingdom\.com\.au. Price: AUD 899\.99. Stock: in stock. Variant: Sage Green, variant id `gid://shopify/ProductVariant/67820497305832`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://kh9bh3-kb.myshopify.com/products/britax-aptana-stroller-with-bassinet-lower-adaptors). [Get ready to buy from babykingdom\.com\.au: prepare checkout](/checkout-prepare?merchant=babykingdom-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F15358282957032&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F67820497305832). - Seller: babykingdom\.com\.au. Price: AUD 1049\.98. Stock: in stock. Variant: Sage Green, variant id `gid://shopify/ProductVariant/67820603244776`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://kh9bh3-kb.myshopify.com/products/britax-aptana-stroller-with-second-seat-bassinet-and-lower-adaptors). [Get ready to buy from babykingdom\.com\.au: prepare checkout](/checkout-prepare?merchant=babykingdom-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F15358299767016&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F67820603244776). - Seller: babylittleplanet\.com\.au. Price: AUD 1099\.00. Stock: in stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/43749635129414`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://baby-little-planet.myshopify.com/products/aptana-stroller-sage-green). [Get ready to buy from babylittleplanet\.com\.au: prepare checkout](/checkout-prepare?merchant=babylittleplanet-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7936941097030&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43749635129414). - Seller: babyvillage\.com\.au. Price: AUD 1099\.00. Stock: in stock. Variant: Sage Green, variant id `gid://shopify/ProductVariant/51761958944952`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://babyvillage-store.myshopify.com/products/britax-safe-n-sound-aptana-stroller). [Get ready to buy from babyvillage\.com\.au: prepare checkout](/checkout-prepare?merchant=babyvillage-com-au&product_id=gid%3A%2F%2Fshopify%2FProduct%2F10079600345272&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F51761958944952). ## 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 2026-10-15T10:15:15.764Z. Research depth: store data. Store data: every fact here was written from the product data published by 6 stores that sell this same product \(babykingdom\-com\-au, babylittleplanet\-com\-au, babylittleplanet\-com\-au, babylittleplanet\-com\-au, babylittleplanet\-com\-au, babyvillage\-com\-au\), merged into one text with every line tagged with the store that said it, and each fact's quote was found word for word in that text\. No outside source was read and no web search was made\. The grader then checked each fact against that text\. A deeper read with outside sources may follow later\. - What the bundle is: The bundle is the Aptana stroller with the bassinet and lower adaptors\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Single mode limit: The upper seat carries from birth to 22 kg in single mode\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Tandem mode limit: In tandem mode the upper seat carries from birth to 20 kg and the lower seat from birth to 18 kg\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Basket capacity: The basket holds 15kg in single mode\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Adaptors: Built\-in sliding upper adaptors mean no additional adaptors need to be purchased; the lower adaptors attach a bassinet or second seat in the lower position\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Dimensions unfolded: Unfolded dimensions are 117cm H x 68cm W x 103cm D\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Dimensions folded: Folded with the seat it is 96cm H x 68cm W x 55cm D, and folded without the seat 84cm H x 68cm W x 35cm D\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Stroller weight: The stroller weighs 14\.9kg\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Handle height: Handle height is 104\.5cm to 111\.5cm, with four positions\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Bassinet age and weight: The bassinet suits birth to 9 kg, about 6 months\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Bassinet weight and size disagreement: Baby Kingdom lists the bassinet weight as 4\.2 kg\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Canopy: UPF50\+ extendable canopy with sun visor and water\-resistant fabrics\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Wheels: Reflective all\-terrain wheels designed to handle every surface\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Included accessory: A comfort seat liner is included\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Second seat not included: The second seat is sold separately\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Safety standard: One store states compliance with Australian Standard AS 2088:2022 for prams and strollers\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Fabric content disagreement: Baby Little Planet lists the seat, liners and bassinet fabrics as polyester, removable and washable\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Warranty: Two\-year warranty\.. Source: (listing), read 2026-10-14T20:27:31.664Z. - Folded without seat: Without the upper seat attached, the fold is 84cm H x 68cm W x 35cm D\.. Source: (listing), read 2026-10-14T20:27:31.664Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/babykingdom-com-au--britax-aptana-stroller-with-bassinet-lower-adaptors) To buy this through RoboTrunk, pass merchant `babykingdom-com-au`, product_id `gid://shopify/Product/15358282957032` and one variant_id from the list above. Product image of Britax Aptana Stroller with Bassinet & Lower Adaptors, supplied by babykingdom\.com\.au: This product on babykingdom.com.au: Retrieved 2026-10-26T19:58:24.270Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. 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