# First Essentials Stroller Bassinet Mattress \| live price, 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:* 11 checked facts, research depth trimmed read, checked 2026-10-19T05:38:14.050Z, in the [evidence pack](/agent/evidence/megababiesusa-com--first-essentials-stroller-bassinet-mattress). - **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/megababiesusa-com--first-essentials-stroller-bassinet-mattress). - **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 2026-10-23T19:35:47.897Z. - **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/megababiesusa-com/9410327904510.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 megababiesusa\.com, megababiesusa.com; payment happens on the store's own checkout. Brand: First Essentials ## Variants - White: USD 40.00; in stock. Variant id: `gid://shopify/ProductVariant/48713015066878` - Seller: megababiesusa\.com. Price: USD 40\.00. Stock: in stock. Variant: White, variant id `gid://shopify/ProductVariant/48713015066878`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://top-stroll.myshopify.com/products/first-essentials-stroller-bassinet-mattress). [Comparison page](/compare/want/baby-products-sold-by-an-authorized-dealer). [Get ready to buy from megababiesusa\.com: prepare checkout](/checkout-prepare?merchant=megababiesusa-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F9410327904510&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F48713015066878). ## 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. 11 checked facts, checked 2026-10-19T05:38:14.050Z. Research depth: trimmed read. Deep read: the store's own data and 3 outside pages \(the store's own product page; 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: A CPSC recall search restricted to this manufacturer and product returned no recall records, and the Health Canada recall open data contained no records mentioning First Essentials\. No recall therefore applies to this mattress as far as these two regulator sources show\. - brand: The mattress is sold under the First Essentials brand\.. Source: (listing), read 2026-10-18T19:37:33.814Z. - what it is: It is a stroller bassinet mattress intended to give a baby comfort and support while out on outings\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - colour: The only colour offered in the listing is white\.. Source: (listing), read 2026-10-18T19:37:33.814Z. - compatibility: The mattress is made specifically to fit the Bugaboo Dragonfly Bassinet, and the listing frames it as being for the baby's earliest days\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - category: The store files it under bassinet accessories, and the structured data puts it in the bassinet and cradle mattress category\.. Source: (listing), read 2026-10-18T19:37:33.814Z. - fit: The listing claims an exact fit to the Bugaboo Dragonfly, with no other pram or bassinet named\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - comfort claim: The seller markets it as the safest and most comfortable mattress option for a baby, an unqualified marketing claim rather than a cited test result\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - product code: The seller's stock code for this mattress is FI\-CM\-DF\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - seller status: The retailer presents itself as an authorized dealer for this product\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - warranty handling: Warranty claims must be filed by the buyer directly with the manufacturer; the retailer does not file them on the buyer's behalf and will only try to help if the maker cannot be reached\.. Source: (guide), read 2026-10-19T05:35:07.044Z. - returns: The store's terms class mattresses as custom or specialty orders that are non\-refundable and non\-returnable, which a buyer should check against the advertised 30\-day return policy before ordering\.. Source: (guide), read 2026-10-19T05:35:07.044Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/megababiesusa-com--first-essentials-stroller-bassinet-mattress) ## Questions we researched but could not confirm Every fact above is cited. To find them we read the store listing and the recall records of CPSC \(United States\) and Health Canada and searched for the maker's page, the manual, 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. - What are the mattress's exact length, width and thickness? - How much does the mattress weigh? - What are the cover and the inner core made of? - Is the cover removable and machine washable? - Which safety standard or certification does this mattress meet? - Does it fit any stroller bassinet other than the Bugaboo Dragonfly? - How long is the manufacturer's warranty? - Is the mattress white or grey? - How firm is the mattress for a newborn? - Does it come with a sheet or any other accessories? - Can the surface be wiped clean, or is it spot\-wash only? - What age or weight limits apply to the baby using it? To buy this through RoboTrunk, pass merchant `megababiesusa-com`, product_id `gid://shopify/Product/9410327904510` and one variant_id from the list above. Product image of First Essentials Stroller Bassinet Mattress, supplied by megababiesusa\.com: This product on megababiesusa.com: Retrieved 2026-10-23T19:35:47.897Z 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. 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](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)