# DIONO Ultra Mat Car Seat Protector \| 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:* 11 checked facts, research depth trimmed read, checked 2026-09-25T05:34:26.411Z, in the [evidence pack](/agent/evidence/anbbaby-com--diono-ultra-mat-car-seat-protector). - **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/anbbaby-com--diono-ultra-mat-car-seat-protector). - **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 2026-10-19T19:34:28.255Z. - **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/anbbaby-com/4482296053846.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 anbbaby\.com, anbbaby.com; payment happens on the store's own checkout. Brand: Diono ## Variants - Default Title: USD 29.99; out of stock. Variant id: `gid://shopify/ProductVariant/31762413682774` - Seller: anbbaby\.com. Price: USD 29\.99. Stock: out of stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/31762413682774`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/diono-ultra-mat-car-seat-protector). [Comparison page](/compare/want/car-seat-protector-mats-car-seat-compatibility-and-vehicle-u). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4482296053846&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F31762413682774). ## 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. 11 checked facts, checked 2026-09-25T05:34:26.411Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages \(the store's own product page; forum; regulator recall search \(CPSC \(United States\)\); regulator recall search \(Health Canada\); regulator recall search \(ACCC Product Safety Australia\)\), 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, ACCC Product Safety Australia: The supplied CPSC search returned no Diono Ultra Mat records\. The supplied Health Canada results concern Diono child seats, booster seats or a bassinet, not this mat\. The supplied ACCC feed contained no Diono or Ultra Mat entry, although it covered only the 100 most recent recalls through 25 September 2026\. - Purpose: Partitioned squares of high\-density foam are intended to protect vehicle upholstery from scratches and dents caused by rear\- or forward\-facing child seats\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Grip: Grip surfaces are provided on both the top and bottom to help prevent the child seat from slipping\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Materials and construction: The mat is described as having five\-layer Pentalock technology\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Water resistance and care: The fabric is described as waterproof and washable\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Care: Wipe the mat clean and hang it to dry\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Car\-seat compatibility: The retailer says it works with all infant carriers, car seats and booster seats\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Installation compatibility: It is designed for seat\-belt, LATCH, UAS and ISOFix installations\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Seat orientation: It is advertised for rear\-facing and forward\-facing car seats as well as booster seats\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Storage: Front pockets hold small travel essentials such as toys, books and diapers\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Product identifiers: The exact retailer SKU is DIO40241\-NA\-02\.. Source: (guide), read 2026-09-25T05:25:57.509Z. - Warranty: The authorized retailer states that the product carries the full manufacturer warranty, but gives no duration or terms\.. Source: (guide), read 2026-09-25T05:25:57.509Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/anbbaby-com--diono-ultra-mat-car-seat-protector) ## Questions we researched but could not confirm Every fact above is cited. To find them we read the store listing, owner forums and the recall records of CPSC \(United States\), Health Canada and ACCC Product Safety Australia. 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 are the mat's exact dimensions? - How much does the mat weigh? - How thick is the five\-layer padded section? - What does the surface feel like to the touch? - What are the fabric, foam and grip surfaces made from? - Can its black finish transfer colour or rub off on light upholstery? - Does it fit every vehicle seat without protruding, bunching or rubbing? - Do individual vehicle and car\-seat manufacturers permit this protector? - Does installation require tools or removal of the child seat? - How well does it prevent long\-term dents under tightly installed heavy seats? - What parts tend to wear, tear or break over time? - Are there age, child\-weight or child\-height limits? - Which safety standards or certifications does it meet? - What warnings and installation restrictions apply? - What are the manufacturer's warranty duration and terms? To buy this through RoboTrunk, pass merchant `anbbaby-com`, product_id `gid://shopify/Product/4482296053846` and one variant_id from the list above. Product image of DIONO Ultra Mat Car Seat Protector, supplied by anbbaby\.com: This product on anbbaby.com: Retrieved 2026-10-19T19:34:28.255Z 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)