# Tanza High\-Back Belt\-Positioning Folding Travel Booster 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. 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Sold and shipped by maxicosi\.com, maxicosi.com; payment happens on the store's own checkout. Brand: Maxi\-Cosi ## Variants - Sea Shadow: USD 229.99; in stock. Variant id: `gid://shopify/ProductVariant/44184009539638` - Seller: maxicosi\.com. Price: USD 229\.99. Stock: in stock. Variant: Sea Shadow, variant id `gid://shopify/ProductVariant/44184009539638`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://dorel-juvenile-maxi-cosi.myshopify.com/products/tanza-belt-positioning-booster-car-seat-bc197). [Comparison page](/compare/want/booster-car-seats-with-an-adjustable-headrest-8032ccf4). [Get ready to buy from maxicosi\.com: prepare checkout](/checkout-prepare?merchant=maxicosi-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7934613913654&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44184009539638). - SeaDrift: USD 229.99; in stock. Variant id: `gid://shopify/ProductVariant/44184009572406` - Seller: maxicosi\.com. Price: USD 229\.99. Stock: in stock. Variant: SeaDrift, variant id `gid://shopify/ProductVariant/44184009572406`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://dorel-juvenile-maxi-cosi.myshopify.com/products/tanza-belt-positioning-booster-car-seat-bc197). [Comparison page](/compare/want/booster-car-seats-with-an-adjustable-headrest-8032ccf4). [Get ready to buy from maxicosi\.com: prepare checkout](/checkout-prepare?merchant=maxicosi-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7934613913654&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44184009572406). - Sea Salt: USD 229.99; in stock. Variant id: `gid://shopify/ProductVariant/44095560941622` - Seller: maxicosi\.com. Price: USD 229\.99. Stock: in stock. Variant: Sea Salt, variant id `gid://shopify/ProductVariant/44095560941622`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://dorel-juvenile-maxi-cosi.myshopify.com/products/tanza-belt-positioning-booster-car-seat-bc197). [Comparison page](/compare/want/booster-car-seats-with-an-adjustable-headrest-8032ccf4). [Get ready to buy from maxicosi\.com: prepare checkout](/checkout-prepare?merchant=maxicosi-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7934613913654&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44095560941622). ## 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. 25 checked facts, checked 2026-10-25T17:29:49.735Z. Research depth: trimmed read. Deep read: the store's own data and 7 outside pages \(the store's own product page; maker page; 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 Health Canada: Health Canada recall records mentioning Maxi\-Cosi show one archived recall for the Maxi\-Cosi Mico Infant Car Seat and Base, not the Tanza booster\. No Tanza recall was found in the regulator source read\. 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 complete published list of 216 tested seats includes several Maxi\-Cosi models but no Tanza or BC197, so this exact model has no CREP rating\. NHTSA's Car Seat Ease of Use Ratings \(United States\): NHTSA’s complete published list of 126 rated seats includes several Maxi\-Cosi models but no Tanza, so this exact model has no NHTSA ease\-of\-use rating\. ADAC's child seat test \(Germany, the UK and Europe\): ADAC tested the Maxi\-Cosi Tanza i\-Size, a different i\-Size variant approved for 100–150 cm, in 2025 and gave it an overall grade of 3\.2\. That result is not for this exact US 40–100 lb model\. Not read, because they are member\-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products\. - Dimensions: The listed dimensions are 32 in high, 17\.5 in wide and 15\.5 in deep\.. Source: (listing), read 2026-10-24T19:31:40.685Z. - What it is: The Tanza is a high\-back, belt\-positioning booster car seat built to grow with a child\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Installation: The seat was reported easy and quick to install using the rigid LATCH connectors\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Product weight: The seat weighs 12\.2 lb\.. Source: (listing), read 2026-10-24T19:31:40.685Z. - Child weight and height limits: The Tanza is designed for children weighing 40–100 lb and measuring 43\.4–57 in tall\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Folded size: Once folded, it was described as compact and not taking up much room in the car, which was helpful with several children in the back\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Safety standards: The seat is described as engineered and tested to meet or exceed federal safety standards\.. Source: (listing), read 2026-10-24T19:31:40.685Z. - Headrest adjustment: The headrest has 10 positions to fit the child as they grow\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Headrest: The adjustable headrest was described as simple to change, even one\-handed\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Installation: The seat uses rigid LATCH connectors intended to make installation simple and secure\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Comfort: A child was reported not to fuss in the seat, and the breathable fabric seemed to keep them cool on longer rides\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Folding and carrying: The booster has a compact fold and a built\-in carry handle for transport and storage\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Fit for larger children: The seat felt narrower than expected for bigger children and could be snug near the top of the weight or height range\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Included carry bag: A carry bag is included for storing and transporting the booster\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Cup holder: The removable cup holder was considered handy but not especially sturdy for long\-term use\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Cup holder: The seat has a removable cup holder\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Fabric durability: The recycled fabric was described as thinner than some other seats, leaving uncertainty about long\-term durability, though it was holding up well so far\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Fabric material: The main fabric is EcoCare, described as 100% recycled fabric made from plastic bottles and as soft and breathable\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Build quality: The overall build was described as sturdy, with durable materials\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Fire\-retardant treatment: The PureCosi fabrics and inserts are made without added fire\-retardant treatments\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Travel design: The foldable design and eco\-friendly fabric were seen as standing out against common boosters that lack one or both\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Care and washing: All fabrics and cushions are machine\-washable and dryer\-safe\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Use case: It was described as suitable for both daily driving and trips\.. Source: (review), read 2026-10-25T17:21:30.768Z. - Product category: The maker’s structured data categorizes the Tanza as a booster seat\.. Source: (guide), read 2026-10-25T17:19:45.725Z. - Competitors: It was compared with common boosters that offer similar headrest and cup\-holder features but not the folding design or recycled fabric\.. Source: (review), read 2026-10-25T17:21:30.768Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/maxicosi-com--tanza-belt-positioning-booster-car-seat-bc197) ## 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, the recall records of 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 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 warranty does Maxi\-Cosi provide for the Tanza? - Does the Tanza have an expiration date? - How did this exact US model perform in crash testing? - Is the Tanza approved for use on an airplane? - Can the back be removed for backless booster use? - Can it be installed with the vehicle belt only, without LATCH? - What tools are needed to install the Tanza? - What are the folded dimensions? - How wide is the seat area where the child sits? - Will it fit three across in a typical back seat? - Is there a minimum age for using the Tanza? - Does the seat have any recline positions? - Are replacement covers, cup holders or carry bags sold separately? - What side\-impact protection standard does the Tanza meet? - Does the fabric pill or show wear after repeated washing? To buy this through RoboTrunk, pass merchant `maxicosi-com`, product_id `gid://shopify/Product/7934613913654` and one variant_id from the list above. Product image of Tanza High\-Back Belt\-Positioning Folding Travel Booster Car Seat, supplied by maxicosi\.com: This product on maxicosi.com: Retrieved 2026-10-24T19:31:40.685Z 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. 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