# Upper Adapters for Cruz V2 and Kona \| 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:* 31 checked facts, research depth trimmed read, checked 2026-10-22T19:05:04.229Z, in the [evidence pack](/agent/evidence/modernnursery-com--uppababy-upper-adapters-for-cruz-v2-and-kona). - **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/modernnursery-com--uppababy-upper-adapters-for-cruz-v2-and-kona). - **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 2026-10-23T19:36:31.985Z. - **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/modernnursery-com/7788233261156.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 modernnursery\.com, modernnursery.com; payment happens on the store's own checkout. Brand: UPPAbaby ## Variants - Default Title: USD 34.99; in stock. Variant id: `gid://shopify/ProductVariant/44012909920356` - Seller: modernnursery\.com. Price: USD 34\.99. Stock: in stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/44012909920356`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://modern-nursery-test-store.myshopify.com/products/uppababy-upper-adapters-for-cruz-v2-and-kona). [Get ready to buy from modernnursery\.com: prepare checkout](/checkout-prepare?merchant=modernnursery-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7788233261156&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44012909920356). ## 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. 31 checked facts, checked 2026-10-22T19:05:04.229Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages \(the store's own product page; maker page; regulator recall search \(CPSC \(United States\)\); video review \(derived summary of its captions\)\), 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 \(United States\): The CPSC recall search returned no recall records for UPPAbaby / Upper Adapters for Cruz V2 and Kona\. - Lift height: The store listing says the adapters add a 4\-inch lift when attaching the Toddler Seat, Bassinet, or UPPAbaby infant car seats; a video review reports roughly three and a half inches, so the sources disagree on the lift\.. Source: (listing), read 2026-10-21T19:31:31.510Z. - Installation: Attaches and removes quickly with one hand and without tools\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Lift height: UPPAbaby's Australian page says the adapters provide a 10 cm lift on the Cruz V2 with the Cruz V2 Toddler Seat and 2015\+ Bassinet; the store listing says 4 inches and a video review reports roughly three and a half inches, so the sources disagree on the lift\.. Source: (guide), read 2026-10-22T18:55:12.783Z. - Lift height: UPPAbaby says the adapters bring the baby 4 inches closer; a video review reports roughly three and a half inches, so the sources disagree on the lift\.. Source: (guide), read 2026-10-22T18:55:14.983Z. - Lift and basket space: The video reports the adapters raise the Cruz seat by roughly three and a half inches and clear more room in the lower basket; the store and maker list about 4 inches \(10 cm\), so the sources disagree on the lift\.. Source: (review), read 2026-10-22T18:57:30.547Z. - Compatibility: The video reports the adapter is made for Cruz and Cruz V2 and works with the Cruz toddler seat, 2015\+ bassinets, Aria, and Mesa V2, V3 and Max infant car seats; UPPAbaby's Australian page says it is not compatible with the Cruz 2018 model \(Pre\-Cruz V2\), so the sources disagree on older Cruz compatibility\.. Source: (review), read 2026-10-22T18:57:30.550Z. - Folding: The stroller can fold with the adapters left on\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Included: The set includes Cruz Upper Adapters, set of 2\.. Source: (guide), read 2026-10-22T18:55:12.783Z. - Compatibility: Compatible with the Cruz Toddler Seat, Bassinet from 2015 onward, and UPPAbaby Mesa and Aria Infant Car Seats on Cruz V2 and Kona strollers\.. Source: (guide), read 2026-10-22T18:55:14.983Z. - Installation: Finds the one\-handed, tool\-free attachment genuinely convenient and says it clicks securely with no doubt it is locked in\.. Source: (review), read 2026-10-22T18:57:30.550Z. - Compatibility: Compatible with the Cruz Toddler Seat, Bassinet and UPPAbaby infant car seats on the Cruz V2 and Kona strollers\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Compatibility warning: UPPAbaby's Australian page says the upper adapters are not compatible with the Cruz 2018 model \(Pre\-Cruz V2\); a video review reports they are made for Cruz and Cruz V2, so the sources disagree on older Cruz compatibility\.. Source: (guide), read 2026-10-22T18:55:12.783Z. - Installation: The no\-tools attachment uses color\-coded dot indicators to help ensure proper, secure installation\.. Source: (guide), read 2026-10-22T18:55:14.983Z. - Lift: The video says the lift is about four inches and useful for interaction; another video reports roughly three and a half inches, so the sources disagree on the lift\.. Source: (review), read 2026-10-22T18:57:30.550Z. - Seat direction: The Toddler Seat can be used forward\-facing or parent\-facing\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Warranty: UPPAbaby provides a three\-year warranty against manufacturing defects\.. Source: (guide), read 2026-10-22T18:55:12.783Z. - Folding: The stroller folds conveniently with the adapters on\.. Source: (guide), read 2026-10-22T18:55:14.983Z. - Folding: Reports the stroller folds with the adapters attached without adding bulk and keeps its compactness\.. Source: (review), read 2026-10-22T18:57:30.550Z. - Storage: The adapters can be stored in the basket when not in use\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Car capsule compatibility: Compatible with the UPPAbaby Mesa Car Capsule\.. Source: (guide), read 2026-10-22T18:55:12.783Z. - Seat direction: The Cruz V2 Toddler Seat can be forward\-facing or parent\-facing\.. Source: (guide), read 2026-10-22T18:55:14.983Z. - Build quality: Describes sturdy plastic, well\-designed connectors and a locking mechanism that inspires confidence; says it should hold up under regular wear\.. Source: (review), read 2026-10-22T18:57:30.550Z. - Optional accessory: The adapters are not required to attach a seat\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Seat and bassinet compatibility: Compatible with the Cruz V2 Toddler Seat and 2015\+ Bassinet\.. Source: (guide), read 2026-10-22T18:55:12.783Z. - Storage: The adapters can be stored in the basket when not in use\.. Source: (guide), read 2026-10-22T18:55:14.983Z. - Seat direction: Notes the toddler seat can switch between forward\-facing and parent\-facing with the adapter fitted\.. Source: (review), read 2026-10-22T18:57:30.550Z. - Category: Structured data categorizes the product as Baby Stroller Accessories\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Limitations: Warns that compatibility is strict to the UPPAbaby Cruz ecosystem and a limited set of seats and bassinets, so it is not for other stroller brands\.. Source: (review), read 2026-10-22T18:57:30.550Z. - SKU: The SKU is UP\-0901\-CUA\-WW\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - GTIN: The GTIN\-12 is 810129599954\.. Source: (guide), read 2026-10-22T18:55:11.104Z. - Age: Structured data lists age suitability as Infant and Toddler\.. Source: (guide), read 2026-10-22T18:55:11.104Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/modernnursery-com--uppababy-upper-adapters-for-cruz-v2-and-kona) ## Questions we researched but could not confirm Every fact above is cited. To find them we read the store listing, the maker's page, video reviews and the recall records of CPSC \(United States\) and searched for the manual, regulator recall notices, owner reviews, blogs and owner forums. 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 material are the adapters made from? - How much do the adapters weigh? - What are the exact dimensions of each adapter? - Do the adapters feel thin or thick in the hand? - Does the surface coating or finish rub off with use? - What cleaning or care instructions apply to the adapters? - What warnings are supplied with the adapters? - What child weight or height limits apply when using the adapters? - Are the adapters certified to any child\-product safety standard? - Do the adapters fit the Cruz V3? - Does the Kona compatibility apply in every market? - Do the adapters officially support the Mesa Max infant car seat? - Can the adapters be used with a RumbleSeat on the Cruz V2? - Do the adapters change the stroller's stability or tipping risk? - Do the adapters rub against the stroller frame or basket? To buy this through RoboTrunk, pass merchant `modernnursery-com`, product_id `gid://shopify/Product/7788233261156` and one variant_id from the list above. Product image of Upper Adapters for Cruz V2 and Kona, supplied by modernnursery\.com: This product on modernnursery.com: Retrieved 2026-10-23T19:36:31.985Z 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)