# DIONO Everett NXT Booster 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:* 39 checked facts, research depth trimmed read, checked 2026-09-25T03:39:00.918Z, in the [evidence pack](/agent/evidence/anbbaby-com--diono-everett-nxt-booster-seat). - **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-everett-nxt-booster-seat). - **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 2026-10-20T19:35:42.521Z. - **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/4481323106390.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 - BLACK: USD 159.99; out of stock. Variant id: `gid://shopify/ProductVariant/31693092257878` - Seller: anbbaby\.com. Price: USD 159\.99. Stock: out of stock. Variant: BLACK, variant id `gid://shopify/ProductVariant/31693092257878`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/diono-everett-nxt-booster-seat). [Comparison page](/compare/want/booster-car-seats-by-weight-for-carrying). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4481323106390&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F31693092257878). - Blue: USD 159.99; out of stock. Variant id: `gid://shopify/ProductVariant/31693092323414` - Seller: anbbaby\.com. Price: USD 159\.99. Stock: out of stock. Variant: Blue, variant id `gid://shopify/ProductVariant/31693092323414`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/diono-everett-nxt-booster-seat). [Comparison page](/compare/want/booster-car-seats-by-weight-for-carrying). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4481323106390&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F31693092323414). - Plum: USD 159.99; out of stock. Variant id: `gid://shopify/ProductVariant/31693092356182` - Seller: anbbaby\.com. Price: USD 159\.99. Stock: out of stock. Variant: Plum, variant id `gid://shopify/ProductVariant/31693092356182`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/diono-everett-nxt-booster-seat). [Comparison page](/compare/want/booster-car-seats-by-weight-for-carrying). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4481323106390&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F31693092356182). - Red: USD 159.99; out of stock. Variant id: `gid://shopify/ProductVariant/39511837409366` - Seller: anbbaby\.com. Price: USD 159\.99. Stock: out of stock. Variant: Red, variant id `gid://shopify/ProductVariant/39511837409366`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/diono-everett-nxt-booster-seat). [Comparison page](/compare/want/booster-car-seats-by-weight-for-carrying). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4481323106390&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F39511837409366). ## 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. 39 checked facts, checked 2026-09-25T03:39:00.918Z. Research depth: trimmed read. Deep read: the store's own data and 8 outside pages \(the store's own product page; manual; recall notice; review; 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 US CPSC search returned no Diono/Everett NXT record, and the recent Australian feed contained no Diono or Everett NXT notice\. The supplied 2024 Canadian notice applies to Radian models, not Everett NXT\. However, the Canadian index also lists a 2025 Diono booster recall without identifying its models in the supplied text, so Canadian applicability cannot be fully excluded from these sources alone\. - Dimensions: The listed dimensions are 28\.3 inches high, 18\.11 inches wide and 16\.14 inches deep\.. Source: (guide), read 2026-09-25T03:25:25.210Z. - Type: This is a high\-back booster and is not described for backless use\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Portability and size: A brand\-partner review found it very light and convenient to move between cars, and called it the most compact high\-back booster they had owned\.. Source: (review), read 2026-09-25T03:27:28.984Z. - Expert testing: Consumer Reports rated high\-back booster fit 5/5, described belt fit as excellent and recorded a pass for structural integrity\.. Source: (review), read 2026-09-25T03:27:31.158Z. - Weight: The store lists the seat weight as 8\.9 lb \(4\.05 kg\), while Consumer Reports lists 11 lb; the sources disagree\.. Source: (guide), read 2026-09-25T03:25:25.210Z. - Child limits: The manual permits children weighing 40–120 lb \(18–54 kg\) and measuring 38–63 in \(97–160 cm\); the store instead gives 40–120 lb as 18\.1–50 kg, so the sources disagree on the metric upper weight limit\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Small\-car fit: The review said the compact armrests do not project sideways, which helped in a smaller car\.. Source: (review), read 2026-09-25T03:27:28.984Z. - Ease of use: Consumer Reports gave ease of use 3/5 and noted that the seat can be secured with LATCH\.. Source: (review), read 2026-09-25T03:27:31.158Z. - Approximate age: The store describes it as suitable from approximately 4 to 12 years, subject to the size limits\.. Source: (guide), read 2026-09-25T03:25:25.210Z. - Vehicle attachment: The booster can attach to compatible lower anchors using LATCH, UAS or ISOFIX\-designated positions; the vehicle manual must be checked\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Features: The review liked the lower anchors, shoulder\-belt guide, simple styling and colour choices\.. Source: (review), read 2026-09-25T03:27:28.984Z. - Age concern: Consumer Reports cautioned that the tested model had no stated minimum age, potentially encouraging premature booster use; the store, however, now says approximately ages 4–12\.. Source: (review), read 2026-09-25T03:27:31.158Z. - Comfort: It has memory\-foam support cushions and padded armrests\.. Source: (guide), read 2026-09-25T03:25:25.210Z. - Installation: Lower\-anchor installation requires extending the connectors, aligning them with the vehicle anchors and clicking both in; both indicators must turn green\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Cup holders: This older review reported that cup holders were not supplied and had to be bought separately or reused, conflicting with the current manual's two\-cup\-holder parts list\.. Source: (review), read 2026-09-25T03:27:28.984Z. - Head support: The headrest has seven height positions and side\-impact protection\.. Source: (guide), read 2026-09-25T03:25:25.210Z. - Installation fit: The booster bottom must sit fully flat and firmly on the vehicle seat, with the booster touching the vehicle seatback\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Normal movement: Some movement against the vehicle seat remains normal even when the lower connectors are attached correctly\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Recline fit: The backrest angle can be adjusted to match the vehicle seat; a gap is acceptable if the booster head support touches the vehicle seatback or head restraint\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Assembly: Initial assembly involves hooking the backrest to the seat bottom, pressing it fully into engagement and rotating it upright; no tools are specified\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Belt requirement: A lap\-and\-shoulder belt is mandatory; a lap\-only belt cannot be used\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Incompatible belts: It cannot be used with automatic, dual\-retractor lap/shoulder, lap\-only, inflatable or door\-mounted belts\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Belt fit: The shoulder guide should sit at least 1 cm above the child's shoulders, and the shoulder belt must not touch the neck\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Buckle compatibility: If the vehicle buckle is pulled across the lap\-belt guide and into the seat, a different seating position must be used\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Seating position: It must never be installed on a rear\-facing, side\-facing or folded\-down vehicle seat, and a rear vehicle seat should be used whenever possible\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Unoccupied seat: Secure the booster with the vehicle belt or lower anchors even when it is empty\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Certification: It conforms to US FMVSS 213 and Canadian CMVSS 213\.2 for passenger cars, multipurpose passenger vehicles and trucks\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Aircraft use: It is not certified for aircraft because aircraft seats lack the required shoulder belt\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Service life: The manual says not to use it more than eight years after purchase\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Collision replacement: In the US, replace it after a moderate or severe collision; in Canada, replace it after any collision\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Included parts: The manual's parts list identifies two cup holders and an instruction\-manual storage pocket beneath the seat cover\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Cup\-holder durability: The cup holder can break if stepped on or loaded with excessive weight\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Cup\-holder warning: Do not put hot food or liquids in the cup holder\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Fabric care: Wash the cover separately in cold water on a gentle cycle with mild detergent, then dry it flat away from direct sunlight; do not bleach, iron or dry\-clean it\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Plastic care: Spot\-clean plastic parts with warm water, mild detergent and a damp cloth, then towel\-dry completely\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Cleaning warning: Do not use solvents, harsh detergents, other chemical cleaners or lubricant\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Warranty: The general warranty against material and workmanship defects is one year in the US, Canada and UK, and two years in Europe\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Warranty conditions: The warranty is non\-transferable, requires proof of purchase from an authorized seller and applies only in the original country of purchase\.. Source: (manual), read 2026-09-25T03:25:34.469Z. - Accessories warning: Do not use unapproved accessories, inserts or other products; third\-party accessories can void the warranty\.. Source: (manual), read 2026-09-25T03:25:34.469Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/anbbaby-com--diono-everett-nxt-booster-seat) ## Questions we researched but could not confirm Every fact above is cited. To find them we read the store listing, the manual, a regulator's recall notice, owner reviews 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 cover fabric and shell materials? - How soft, smooth or breathable does the cover feel? - How thick are the seat and back cushions? - Does the fabric pill, fade or wear through over time? - Do any colour or surface finishes rub off? - Which exact vehicles and seating positions provide the best fit? - Does it fit three across in specific vehicles? - Can the shoulder belt ever snag in the guide during normal use? - How comfortable is it on long journeys? - Are two cup holders included with every current retail variant? - Why does Consumer Reports list an 11 lb weight instead of 8\.9 lb? - What models are covered by the unidentified 2025 Canadian Diono booster recall? - Is the cover treated with added flame retardants? - What is the seat's measured width at the armrests? - How long does initial assembly and installation usually take? To buy this through RoboTrunk, pass merchant `anbbaby-com`, product_id `gid://shopify/Product/4481323106390` and one variant_id from the list above. Product image of DIONO Everett NXT Booster Seat, supplied by anbbaby\.com: This product on anbbaby.com: Retrieved 2026-10-20T19:35:42.521Z 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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