Maxi Cosi Romi 2-in-1 Convertible Car Seat | 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: 24 checked facts, research depth trimmed read, checked 2026-10-15T05:43:37.763Z, 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.
• 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 2026-10-20T19:29:27.892Z.
• 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.
• 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.
• Research from other stores: Coming soon: reading other stores' listings of the same product as 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. 24 checked facts, checked 2026-10-15T05:43:37.763Z. Research depth: trimmed read. Deep read: the store's own data and 13 outside pages (the store's own product page; maker page; manual; forum; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); official safety test results (CREP, the Child Restraint Evaluation Program); official safety test results (NHTSA's Car Seat Ease of Use Ratings); official safety test results (ADAC's child seat test); 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), Health Canada: The CPSC recall search for Maxi Cosi returned no recall records, and Health Canada's recall open data mentions no Maxi Cosi products, so no recall applies to this model. Official safety test results were looked up directly with CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings, ADAC's child seat test: NHTSA's Car Seat Ease of Use Ratings (United States): The Maxi-Cosi Romi convertible (model number CC228-FNA, rated seat made 2022-05-17, for children 5.0–40.0 lbs and 19.0–43.0 in) is rated 3 of 5 stars overall in both Rear-Facing and Forward-Facing modes. These are ease-of-use ratings covering instructions, labels, vehicle installation features and securing the child, not crash-test results. CREP, the Child Restraint Evaluation Program (Australia and New Zealand): CREP's published list of 216 rated seats is complete, and no Maxi-Cosi Romi appears in it. Several other Maxi-Cosi models are rated, but this seat has not been rated by CREP. ADAC's child seat test (Germany, the UK and Europe): ADAC's published results since 2015 are a complete list and include many Maxi-Cosi seats, but none named Romi, so this seat has not been tested by ADAC. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products.

• weight: The sources disagree on weight: the store listing says just over 9 lbs; the maker's description also says just over 9 lbs, but its Specifications section says 13.5 lbs; Velivolo says 12 lbs in its review and 8 lbs in its specifications table.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• care: The premium plush fabrics and padding are machine-washable and dryer-safe.. Source: https://strolleria.myshopify.com/products/maxi-cosi-romi-2-in-1-convertible-car-seat (guide), read 2026-10-15T05:27:12.833Z.
• weight: The sources disagree on weight: the maker's Specifications section says 13.5 lbs, while its description and the store listing say just over 9 lbs; Velivolo gives 12 lbs in its review and 8 lbs in its specifications table.. Source: https://maxicosi.com/products/romi-2-in-1-convertible-car-seat-cc402?_fid=50d5e0f83&_pos=16&_ss=c&bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-15T05:27:22.804Z.
• air travel: The page says the Romi is FAA-accepted for use in motor vehicles and on aircraft, with the certification label on the side of the shell near the child's left shoulder.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.
• carry strap: The top tether can be attached to the car seat shell so it can be used as a carrying strap over the shoulder.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• installation: The seat has a 1-click LATCH system intended to make installation quick and simple.. Source: https://strolleria.myshopify.com/products/maxi-cosi-romi-2-in-1-convertible-car-seat (guide), read 2026-10-15T05:27:12.833Z.
• origin: The maker says the seat is made or assembled in Columbus, Indiana using domestic and foreign parts.. Source: https://maxicosi.com/products/romi-2-in-1-convertible-car-seat-cc402?_fid=50d5e0f83&_pos=16&_ss=c&bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-15T05:27:22.804Z.
• specifications: Velivolo lists 12 lbs in its review but 8 lbs in its specifications table, an overall child range of 5–50 lbs and 19–49 inches, an 18.5-inch width, 20-inch depth and 10-year expiration; sources disagree, as the maker's description and store listing say just over 9 lbs, the maker's Specifications section says 13.5 lbs, and the maker and store give rear-facing limits of 5–40 lbs and 19–40 inches and forward-facing limits of 30–50 lbs and 34.4–44 inches.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.
• fabric: The seat uses EcoCare fabric, which the listing says is 100%-recycled fabric made from plastic bottles.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• included accessory: A removable, easy-to-clean cup holder is included and is dishwasher-safe.. Source: https://strolleria.myshopify.com/products/maxi-cosi-romi-2-in-1-convertible-car-seat (guide), read 2026-10-15T05:27:12.833Z.
• warranty: The maker's product page says a warranty is included but does not state its length or what it covers.. Source: https://maxicosi.com/products/romi-2-in-1-convertible-car-seat-cc402?_fid=50d5e0f83&_pos=16&_ss=c&bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-15T05:27:22.804Z.
• longevity: The page says the seat is typically outgrown by torso height around 2.5 to 3 years old.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.
• fabric: The seat uses PureCosi fabrics and padding made without added fire retardant treatments.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• air travel: The seat is certified for airplane use.. Source: https://strolleria.myshopify.com/products/maxi-cosi-romi-2-in-1-convertible-car-seat (guide), read 2026-10-15T05:27:12.833Z.
• installation: The maker describes installation as fast and easy with the 1-click LATCH system.. Source: https://maxicosi.com/products/romi-2-in-1-convertible-car-seat-cc402?_fid=50d5e0f83&_pos=16&_ss=c&bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-15T05:27:22.804Z.
• air travel: The page says the seat installs on aircraft with the lap belt only, with no base, and advises booking a window seat for the child.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.
• fit limits: The store listing and maker give rear-facing limits of 5–40 lbs and 19–40 inches and forward-facing limits of 30–50 lbs and 34.4–44 inches; sources disagree on height, as Velivolo instead gives an overall range of 19–49 inches.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• safety standard: The seat is stated to meet the federal Side Impact standard.. Source: https://strolleria.myshopify.com/products/maxi-cosi-romi-2-in-1-convertible-car-seat (guide), read 2026-10-15T05:27:12.833Z.
• what is included: The page says the seat ships with a FlexInsert newborn positioner and that removing the head pillow can improve fit for the smallest babies, and it recommends a fit check by a child passenger safety technician.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.
• fit warning: The listing warns that not every child will fit comfortably across the full published weight and height ranges.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• adjustability: The harness is adjustable to fit the child as they grow.. Source: https://strolleria.myshopify.com/products/maxi-cosi-romi-2-in-1-convertible-car-seat (guide), read 2026-10-15T05:27:12.833Z.
• construction: The page says the seat uses the same structural platform as the Cosco Scenera Extend and claims reinforced side-impact protection built into the shell meeting updated FMVSS 213 side-impact provisions.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.
• identification: One store listing gives the SKU as CC402HHH and the GTIN as 884392009366.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-14T20:08:47.220Z.
• pros and cons: The page's pros are the low weight, FAA acceptance across the full range, narrow width for economy seats and machine-washable flame-retardant-free fabric; its cons are a higher price than the same-shell Cosco Scenera Extend, shorter usable life and sometimes needing a second seat before booster age.. Source: https://www.velivolotravel.com/car-seats/maxi-cosi-romi (review), read 2026-10-15T05:27:55.980Z.

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, owner forums, owner reviews, video reviews, the recall records of CPSC (United States) and Health Canada and the safety test results of CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings and ADAC's child seat test and searched for regulator recall notices and blogs. 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 is the length of the warranty and what does it cover?
• When does this car seat expire?
• What are the seat's overall width, depth and height?
• Are any tools needed to install the car seat?
• Is a newborn insert included in the box?
• How do you attach the tether as a shoulder carrying strap?
• Does the finish on the shell wear or rub off over time?
• How hard is it to switch the seat between rear-facing and forward-facing?
• Does the seat fit three across in a compact car?
• Are replacement harness or cup holder parts available?
• Does the cover fabric pill or snag with use?
• How long does it take to rethread the harness as a child grows?

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
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once