# Stokke Sleepi Downsizing Kit V3 \| 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:* 15 checked facts, research depth trimmed read, checked 2026-10-15T22:22:26.036Z, in the [evidence pack](/agent/evidence/strolleria-com--stokke-sleepi-downsizing-kit-v3). - **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/strolleria-com--stokke-sleepi-downsizing-kit-v3). - **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 2026-10-21T19:37:24.877Z. - **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/strolleria-com/8257614905418.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 research sources. Sold and shipped by strolleria\.com, strolleria.com; payment happens on the store's own checkout. Brand: Stokke ## Variants - White: USD 179.00; out of stock. Variant id: `gid://shopify/ProductVariant/43764920942666` - Seller: strolleria\.com. Price: USD 179\.00. Stock: out of stock. Variant: White, variant id `gid://shopify/ProductVariant/43764920942666`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://strolleria.myshopify.com/products/stokke-sleepi-downsizing-kit-v3). [Comparison page](/compare/want/fitted-sheets-canopies-and-downsizing-kits-for-the-stokke-sl). [Get ready to buy from strolleria\.com: prepare checkout](/checkout-prepare?merchant=strolleria-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8257614905418&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43764920942666). - Natural: USD 179.00; out of stock. Variant id: `gid://shopify/ProductVariant/43764920975434` - Seller: strolleria\.com. Price: USD 179\.00. Stock: out of stock. Variant: Natural, variant id `gid://shopify/ProductVariant/43764920975434`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://strolleria.myshopify.com/products/stokke-sleepi-downsizing-kit-v3). [Comparison page](/compare/want/fitted-sheets-canopies-and-downsizing-kits-for-the-stokke-sl). [Get ready to buy from strolleria\.com: prepare checkout](/checkout-prepare?merchant=strolleria-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8257614905418&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43764920975434). - Hazy Grey: USD 179.00; out of stock. Variant id: `gid://shopify/ProductVariant/43764921008202` - Seller: strolleria\.com. Price: USD 179\.00. Stock: out of stock. Variant: Hazy Grey, variant id `gid://shopify/ProductVariant/43764921008202`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://strolleria.myshopify.com/products/stokke-sleepi-downsizing-kit-v3). [Comparison page](/compare/want/fitted-sheets-canopies-and-downsizing-kits-for-the-stokke-sl). [Get ready to buy from strolleria\.com: prepare checkout](/checkout-prepare?merchant=strolleria-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8257614905418&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43764921008202). - Warm Brown: USD 179.00; out of stock. Variant id: `gid://shopify/ProductVariant/43764921040970` - Seller: strolleria\.com. Price: USD 179\.00. Stock: out of stock. Variant: Warm Brown, variant id `gid://shopify/ProductVariant/43764921040970`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://strolleria.myshopify.com/products/stokke-sleepi-downsizing-kit-v3). [Comparison page](/compare/want/fitted-sheets-canopies-and-downsizing-kits-for-the-stokke-sl). [Get ready to buy from strolleria\.com: prepare checkout](/checkout-prepare?merchant=strolleria-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8257614905418&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43764921040970). ## 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. 15 checked facts, checked 2026-10-15T22:22:26.036Z. Research depth: trimmed read. Deep read: the store's own data and 4 outside pages \(the store's own product 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 search returned one Stokke record for Sleepi Crib Foam Mattresses \(2007\), not this Downsizing Kit V3\. Health Canada records mention Stokke YOYO stroller, Clikk high chair, Tripp Trapp Newborn Set, and Steps Bouncer; none apply to the Sleepi Downsizing Kit V3\. - identity: The product is the Stokke Sleepi Downsizing Kit V3, sold under the Stokke vendor name\.. Source: (listing), read 2026-10-15T19:46:36.141Z. - features: Converts the Stokke Sleepi Bed V3 into the Stokke Sleepi Mini crib\.. Source: (guide), read 2026-10-15T22:12:38.618Z. - origin: The product is made in Romania\.. Source: (manual), read 2026-10-15T22:12:48.016Z. - conversion: It transforms the Stokke Sleepi Bed V3 into the compact Stokke Sleepi Mini crib, extending the bed's lifespan and adding flexibility\.. Source: (listing), read 2026-10-15T19:46:36.141Z. - features: Provides added flexibility with bed and mini crib configurations\.. Source: (guide), read 2026-10-15T22:12:38.618Z. - assembly: Do not tighten the screws firmly until the entire unit is assembled\.. Source: (manual), read 2026-10-15T22:12:48.016Z. - material: It is crafted from durable solid beech wood\.. Source: (listing), read 2026-10-15T19:46:36.141Z. - material: The material is solid beech wood\.. Source: (guide), read 2026-10-15T22:12:38.618Z. - mini warning: Stop using the Mini configuration as soon as the child can sit, kneel, or pull itself up\.. Source: (manual), read 2026-10-15T22:12:48.016Z. - compatibility: It is designed specifically for the Stokke Sleepi Bed V3\.. Source: (listing), read 2026-10-15T19:46:36.141Z. - dimensions: Product dimensions are 31\.1 inches long, 22\.8 inches wide, and 2\.4 inches high\.. Source: (guide), read 2026-10-15T22:12:38.618Z. - mattress: Never use a water mattress with this product\.. Source: (manual), read 2026-10-15T22:12:48.016Z. - weight: The kit weighs 8\.4 lbs\.. Source: (guide), read 2026-10-15T22:12:38.618Z. - included: The box includes one Stokke Sleepi Downsizing Kit V3\.. Source: (guide), read 2026-10-15T22:12:38.618Z. - reviews: There are no customer reviews on this listing yet\.. Source: (guide), read 2026-10-15T22:12:38.618Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/strolleria-com--stokke-sleepi-downsizing-kit-v3) ## Questions we researched but could not confirm Every fact above is cited. To find them we read the store listing, the manual and the recall records of CPSC \(United States\) and Health Canada and searched for the maker's page, 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 tools are needed to assemble the kit? - Does the kit fit the Stokke Sleepi Bed V2? - What warranty does Stokke provide for this kit? - Is the beech wood painted, stained, or left unfinished? - Does the paint or coating rub off over time? - How long does assembly take? - What is the height limit for the Sleepi Mini configuration? - Is the kit safety certified to any standard? - Does using the kit affect the Sleepi Bed warranty? - How thick is the beech wood? - Does the kit stick out or rub against the Sleepi Bed? - What is the recommended age range for the Sleepi Mini configuration? - Does the kit include all screws and brackets? - Can the kit be stored and reused for a later child? - What is the maximum child weight for the Sleepi Bed configuration? To buy this through RoboTrunk, pass merchant `strolleria-com`, product_id `gid://shopify/Product/8257614905418` and one variant_id from the list above. Product image of Stokke Sleepi Downsizing Kit V3, supplied by strolleria\.com: This product on strolleria.com: Retrieved 2026-10-21T19:37:24.877Z 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) - [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)