Maxi-Cosi Sela All-in-One 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_productreturns them with a source for each. This product: 36 checked facts, research depth trimmed read, checked 2026-10-19T16:20:10.814Z, in the evidence pack. - Receipts: Every published fact has a receipt showing its source quote.
check_productandget_productreturn 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_productasks 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_productasks the regulators now. - Recall watch:
watch_recallstells the buyer if a product bought here is recalled later. - Second-hand listings:
check_listingruns 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_productandsearch_catalogtake the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-22T19:35:42.506Z. - A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified.
create_checkoutprepares the order at the store;complete_checkoutreturns 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_fitanswers 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_stockstarts a watch on a listing the store shows as sold out;get_back_in_stock_watchshows when it is back in stock. - Maker's manual:
ask_product_manualanswers 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 new research sources.
Sold and shipped by megababiesusa.com, megababiesusa.com; payment happens on the store's own checkout.
Brand: Maxi-Cosi
- Caspian Caviar: USD 449.99; in stock. Variant id
gid://shopify/ProductVariant/48855539712254- Seller: megababiesusa.com. Price: USD 449.99. Stock: in stock. Variant: Caspian Caviar, variant id
gid://shopify/ProductVariant/48855539712254. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. Public evidence. Get ready to buy from megababiesusa.com: prepare checkout.
- Seller: megababiesusa.com. Price: USD 449.99. Stock: in stock. Variant: Caspian Caviar, variant id
- Escargot: USD 449.99; in stock. Variant id
gid://shopify/ProductVariant/48855539745022- Seller: megababiesusa.com. Price: USD 449.99. Stock: in stock. Variant: Escargot, variant id
gid://shopify/ProductVariant/48855539745022. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. Public evidence. Get ready to buy from megababiesusa.com: prepare checkout.
- Seller: megababiesusa.com. Price: USD 449.99. Stock: in stock. Variant: Escargot, variant id
- Truffle: USD 449.99; in stock. Variant id
gid://shopify/ProductVariant/48855539777790- Seller: megababiesusa.com. Price: USD 449.99. Stock: in stock. Variant: Truffle, variant id
gid://shopify/ProductVariant/48855539777790. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. Public evidence. Get ready to buy from megababiesusa.com: prepare checkout.
- Seller: megababiesusa.com. Price: USD 449.99. Stock: in stock. Variant: Truffle, variant id
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. 36 checked facts, checked 2026-10-19T16:20:10.814Z. Research depth: trimmed read. Deep read: the store's own data and 9 outside pages (the store's own product page; maker page; manual; 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 returned no records for Maxi-Cosi Sela. The Health Canada open data holds one Maxi-Cosi record, a 2010 recall of the Mico infant car seat and base, which is a different product from this Sela convertible seat, 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: CREP, the Child Restraint Evaluation Program (Australia and New Zealand): CREP's published list of 216 rated seats is described as complete, and it contains many Maxi-Cosi models (EURO NXT, Mico, Moda, Nero, Nova LX, Pria LX and others) but no Sela all-in-one convertible, so this seat has not been rated by CREP. NHTSA's Car Seat Ease of Use Ratings (United States): NHTSA's published list of 126 rated seats is described as complete; it includes the Maxi-Cosi Pria All in One, RodiFix, Mico 30, Romi and others, but no Sela, so there is no NHTSA ease-of-use rating for this seat. ADAC's child seat test (Germany, the UK and Europe): ADAC's list covers every seat it has tested since 2015 and lists about 60 Maxi-Cosi models, but no Sela, so this seat has not been graded by ADAC in that period. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products.
- width in the back seat: One listing describes the design as slim enough to fit three car seats across the back seat in most vehicles.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-18T19:37:33.814Z.
- what it is: It is an all-in-one convertible car seat sold for children from birth to about 10 years, 5 to 100 lb.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- fabric feel: The EcoCare fabric yarn is described as soft, comfortable and breathable.. Source: https://maxicosi.com/collections/sale/products/sela-all-in-one-convertible-car-seat-cc392?bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-19T16:00:34.282Z.
- user guide: The user guide is filed under item number CC392, guide designation 8763A, effective date 05-06-26.. Source: https://support.doreljuvenile.com/coscokids/s/article/User-Guide---Maxi-Cosi-Sela-All-in-On-Convertible-Car-Seat-Item-No-CC392-8763A-E-Effective-Date-05-06-26?language=en_US (manual), read 2026-10-19T16:00:50.797Z.
- installation methods: The maker's walkthrough shows installation three ways: seat belt, Rigid LATCH lower anchors, and top tether added in forward-facing and booster modes, each with its own belt path.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- identification: The three colourways carry distinct GTINs, for example 0884392008000 for Caspian Caviar.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-18T19:37:33.814Z.
- fit ranges by mode: Rear-facing is for 5–40 lb and 19"–40", forward-facing for 30–65 lb and 34.4"–49", and belt-positioning booster for 40–100 lb and 43.4"–52".. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- care: The fabrics are easy to remove and are machine-washable and dryer-safe.. Source: https://maxicosi.com/collections/sale/products/sela-all-in-one-convertible-car-seat-cc392?bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-19T16:00:34.282Z.
- user guide: The maker notes the manufacture date on the seat must be the same as or later than the user guide's effective date.. Source: https://support.doreljuvenile.com/coscokids/s/article/User-Guide---Maxi-Cosi-Sela-All-in-On-Convertible-Car-Seat-Item-No-CC392-8763A-E-Effective-Date-05-06-26?language=en_US (manual), read 2026-10-19T16:00:50.797Z.
- rear-facing install: For rear-facing with a seat belt, the seat goes as flat as possible against the vehicle seat, the recline is set so the level line for the child's height and weight is parallel to the ground, using rear-facing positions 1 to 4 marked on the base.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- dimensions: Overall size is 32.40 in high, 19.96 in wide and 27.83 in deep.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- fit warning: The maker warns that not every child will comfortably fit the full listed weight and height ranges.. Source: https://maxicosi.com/collections/sale/products/sela-all-in-one-convertible-car-seat-cc392?bvstate=pg%3A2%2Fct%3Ar (guide), read 2026-10-19T16:00:34.282Z.
- rear-facing install: The presenter says to remove the pads to reach the rear-facing belt path, and to check that the belt is not twisted before buckling.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- weight: The store's structured variant data records the seat's weight as 15,526 grams, about 15.5 kg or 34 lb.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- installation check: The seat is judged secure when it moves less than one inch when pushed and pulled at the belt path, tested with the non-dominant hand.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- installation hardware: It installs with Rigid LATCH connectors in rear- and forward-facing modes, and the connectors may also be used in booster mode.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- forward-facing install: Forward-facing uses positions 5 to 8, the headrest is raised to its highest position and the headrest pad folded up to reach and open the lock-off arm before routing the belt.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- installation hardware: There is a built-in vehicle seat-belt lock-off arm to get a secure fit when installing with the belt.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- LATCH install: The Rigid LATCH connectors slide out on one side of the base, hook onto the vehicle anchors, and are pushed firmly into the seat back; the release-lock indicator must show green, and red means redo the install.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- installation confirmation: Red-to-green indicators on the base show when the base is secured with the Rigid LATCH connectors.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- booster mode: For booster mode the seat must sit upright at recline level eight; levels one to seven must not be used in booster mode.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- buckling: The chest clip is magnetic and can be opened one-handed.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- booster mode: In booster mode the harness is stored away, the top tether is taken from its storage compartment and tightened, and the vehicle belt runs over the child's hips with the shoulder belt through the guide at the bottom of the headrest.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- harness handling: The harness is designed to stay out of the way so straps and buckles are easier to reach.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- side placement: If the seat is behind the driver or passenger, the video says it must touch or be as close as possible to the vehicle seat back.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- headrest and harness adjustment: The integrated headrest and harness have 10 positions and adjust together with one hand without rethreading the harness.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- support: The video directs owners to the full instruction manual for warnings and child-fit requirements, and offers a consumer care phone line, text line and email for help.. Source: https://www.youtube.com/watch?v=NX3BenoSwH4 (review), read 2026-10-19T16:01:28.925Z.
- recline: There are 8 recline positions, 4 for forward-facing and 4 for rear-facing use.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- materials: The main fabric is EcoCare, a 100%-recycled fabric made from plastic bottles.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- materials: The plush PureCosi fabric is made without added fire-retardant treatments.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- care: A seat pad tool is stored in the tether door at the back of the seat to tuck the pad edges back in around the shell.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- infant inserts: There is extra plush padding in the infant head and lumbar inserts, and the inserts come out without rethreading the harness.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- cup holders: It has two rotating cup holders that take different cup shapes and are removable and dishwasher-safe.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- safety standards: It is engineered and tested to meet or exceed federal safety standards.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- safety standards: The maker states it meets the federal Side Impact standard.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
- product category: The store classifies it as a convertible car seat.. Source: https://top-stroll.myshopify.com/products/maxi-cosi-sela-all-in-one-convertible-car-seat (guide), read 2026-10-19T16:00:32.076Z.
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, 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, 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 warranty does Maxi-Cosi give on this seat and what does it cover?
- How much does the seat itself weigh, without packaging?
- Is there a manufacturer expiration or usable-life date for this seat?
- Is the Sela certified for use in an aircraft?
- What tools, if any, are needed to install it with Rigid LATCH?
- Will it actually fit three across in a compact SUV back seat?
- Are replacement covers, inserts or harness parts sold separately?
- What exactly is in the box with the seat?
- Can the harness straps and buckle pads be machine washed as well?
- What warning labels are printed on the seat shell and base?
- When must the infant head and lumbar inserts be removed?
- Does it meet i-Size or ECE R44/04 approval for use in Europe?
- How long is the seat's usable life before it must be replaced?
To buy this through RoboTrunk, pass merchant megababiesusa-com, product_id gid://shopify/Product/9447984955646 and one variant_id from the list above.
Product image of Maxi-Cosi Sela All-in-One Convertible Car Seat, supplied by megababiesusa.com: https://cdn.shopify.com/s/files/1/0012/1520/1341/files/CC392HHK_Image_01.jpg?v=1788402220
This product on megababiesusa.com
Retrieved 2026-10-22T19:35:42.506Z from https://top-stroll.myshopify.com/products.json
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.