{
  "schema_version": "compare-page.v2",
  "page_id": "narrow-booster-seats-for-a-small-back-seat-3e3e5861",
  "url": "https://robotrunk.com/compare/want/narrow-booster-seats-for-a-small-back-seat-3e3e5861",
  "title": "Narrow booster seats for a small back seat",
  "question": "Which booster seats are narrow enough to fit in a small back seat?",
  "answer": "PEG Perego Viaggio Flex 120: Its three width modes let it stay narrow enough for three-across installations in small cars or spread to fit larger children. Its narrow footprint and lack of armrests let it fit a tricky three-across arrangement.\nClek Olli: Many booster seats were too wide for a Mercedes E coupe, but the Olli's base was narrow enough to fit well.\nMifold HiFold Fit-and-Fold Highback Booster Seat: Full-height dimensions are 15.6 in wide, 15.6 in deep and 29.7 in high.\nMifold Comfort Grab-and-Go Booster: Folds in half like a clamshell and weighs about as much as a hardcover book; it is tiny.",
  "kind": "belt-positioning booster car seats",
  "market": "US",
  "generated_at": "2026-10-21T01:54:04.660Z",
  "columns": [
    "Width",
    "Three-across fit",
    "Folded size",
    "Weight"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f6",
      "product": "PEG Perego Viaggio Flex 120",
      "field": "three-across fit",
      "value": "Its narrow footprint and lack of armrests let it fit a tricky three-across arrangement.",
      "stated_as": "Its narrow footprint and lack of armrests let it fit a tricky three-across arrangement.",
      "source_type": "blog",
      "source_url": "https://carseatblog.com/46427/peg-perego-viaggio-flex-120-booster-review-no-armrests-no-problem/",
      "source_read_at": "2026-10-10T14:47:55.765Z"
    },
    {
      "ref": "p1.f8",
      "product": "PEG Perego Viaggio Flex 120",
      "field": "out of the box",
      "value": "It arrives folded, narrow and already assembled.",
      "stated_as": "It arrives folded, narrow and already assembled.",
      "source_type": "review",
      "source_url": "https://csftl.org/peg-perego-viaggio-flex-120-high-back-booster-review/",
      "source_read_at": "2026-10-10T14:48:01.759Z"
    },
    {
      "ref": "p1.f10",
      "product": "PEG Perego Viaggio Flex 120",
      "field": "dimensions",
      "value": "The Car Mom reports a 14-inch seat bottom and a widest point of about 17 inches in narrow mode; BabyGearLab reports 16.3 inches at its widest, so the sources disagree on reported width.",
      "stated_as": "The seat bottom is about 14 inches across and the widest point in narrowest mode is about 17 inches.",
      "source_type": "blog",
      "source_url": "https://www.thecarmom.com/articles/peg-flex-120-review",
      "source_read_at": "2026-10-10T14:48:10.667Z"
    },
    {
      "ref": "p1.f11",
      "product": "PEG Perego Viaggio Flex 120",
      "field": "width",
      "value": "Its three width modes let it stay narrow enough for three-across installations in small cars or spread to fit larger children.",
      "stated_as": "Its three width modes let it stay narrow enough for three-across installations in small cars or spread to fit larger children.",
      "source_type": "blog",
      "source_url": "https://thecarcrashdetective.com/peg-perego-viaggio-flex-120-review/",
      "source_read_at": "2026-10-10T14:48:12.882Z"
    },
    {
      "ref": "p4.f5",
      "product": "Mifold HiFold Fit-and-Fold Highback Booster Seat",
      "field": "travel",
      "value": "The review found the Hifold folds small enough to fit under an airplane seat, making it one of the only highback boosters small enough to carry on.",
      "stated_as": "The review found the Hifold folds small enough to fit under an airplane seat, making it one of the only highback boosters small enough to carry on.",
      "source_type": "blog",
      "source_url": "https://www.thefamilyvoyage.com/mifold-hifold-review/",
      "source_read_at": "2026-10-10T00:18:38.606Z"
    },
    {
      "ref": "p4.f7",
      "product": "Mifold HiFold Fit-and-Fold Highback Booster Seat",
      "field": "dimensions",
      "value": "Full-height dimensions are 15.6 in wide, 15.6 in deep and 29.7 in high.",
      "stated_as": "Product Dimensions (Full Height): 15.6 in (W) × 15.6 in (D) × 29.7 in (H)",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:03:04.916Z"
    },
    {
      "ref": "p5.f5",
      "product": "Mifold Comfort Grab-and-Go Booster",
      "field": "portability and feel",
      "value": "Folds in half like a clamshell and weighs about as much as a hardcover book; it is tiny.",
      "stated_as": "Folds in half like a clamshell and weighs about as much as a hardcover book; it is tiny.",
      "source_type": "review",
      "source_url": "https://travelcarseatexpert.com/mifold-review-mifold-comfort/",
      "source_read_at": "2026-10-10T08:40:03.417Z"
    },
    {
      "ref": "p5.f8",
      "product": "Mifold Comfort Grab-and-Go Booster",
      "field": "unboxing",
      "value": "Box is comically small; the folded device is no bigger than a large paperback and requires no assembly.",
      "stated_as": "Box is comically small; the folded device is no bigger than a large paperback and requires no assembly.",
      "source_type": "blog",
      "source_url": "https://www.thebabyverse.org/mifold-comfort-grab-and-go-booster-seat-review-the-ultimate-travel-game-changer/",
      "source_read_at": "2026-10-10T08:40:08.906Z"
    },
    {
      "ref": "p6.f9",
      "product": "Clek Olli",
      "field": "portability",
      "value": "The Olli weighs about 5 pounds and is light enough for a second-grader to carry.",
      "stated_as": "The Olli weighs about 5 pounds and is light enough for a second-grader to carry.",
      "source_type": "review",
      "source_url": "https://csftl.org/clek-olli-review/",
      "source_read_at": "2026-10-09T11:13:35.061Z"
    },
    {
      "ref": "p6.f10",
      "product": "Clek Olli",
      "field": "vehicle fit",
      "value": "Many booster seats were too wide for a Mercedes E coupe, but the Olli's base was narrow enough to fit well.",
      "stated_as": "Many booster seats were too wide for a Mercedes E coupe, but the Olli's base was narrow enough to fit well.",
      "source_type": "review",
      "source_url": "https://mbworld.org/forums/e-class-coupe-c207-cabrio-a207/436732-need-car-seat-try-clek.html",
      "source_read_at": "2026-10-09T11:13:48.288Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9564436300007",
      "name": "PEG Perego Viaggio Flex 120",
      "url": "/products/ucp/albeebaby-com/9564436300007",
      "why": "Its three width modes let it stay narrow enough for three-across installations in small cars or spread to fit larger children.",
      "cells": [
        {
          "column": "Width",
          "fact": {
            "field": "dimensions",
            "value": "The Car Mom reports a 14-inch seat bottom and a widest point of about 17 inches in narrow mode; BabyGearLab reports 16.3 inches at its widest, so the sources disagree on reported width.",
            "stated_as": "The seat bottom is about 14 inches across and the widest point in narrowest mode is about 17 inches.",
            "source_type": "blog",
            "source_url": "https://www.thecarmom.com/articles/peg-flex-120-review",
            "source_read_at": "2026-10-10T14:48:10.667Z"
          }
        },
        {
          "column": "Three-across fit",
          "fact": {
            "field": "three-across fit",
            "value": "Its narrow footprint and lack of armrests let it fit a tricky three-across arrangement.",
            "stated_as": "Its narrow footprint and lack of armrests let it fit a tricky three-across arrangement.",
            "source_type": "blog",
            "source_url": "https://carseatblog.com/46427/peg-perego-viaggio-flex-120-booster-review-no-armrests-no-problem/",
            "source_read_at": "2026-10-10T14:47:55.765Z"
          }
        },
        {
          "column": "Folded size",
          "fact": {
            "field": "out of the box",
            "value": "It arrives folded, narrow and already assembled.",
            "stated_as": "It arrives folded, narrow and already assembled.",
            "source_type": "review",
            "source_url": "https://csftl.org/peg-perego-viaggio-flex-120-high-back-booster-review/",
            "source_read_at": "2026-10-10T14:48:01.759Z"
          }
        },
        {
          "column": "Weight",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9527644750055",
      "name": "Clek Olli",
      "url": "/products/ucp/albeebaby-com/9527644750055",
      "why": "Many booster seats were too wide for a Mercedes E coupe, but the Olli's base was narrow enough to fit well.",
      "cells": [
        {
          "column": "Width",
          "fact": {
            "field": "vehicle fit",
            "value": "Many booster seats were too wide for a Mercedes E coupe, but the Olli's base was narrow enough to fit well.",
            "stated_as": "Many booster seats were too wide for a Mercedes E coupe, but the Olli's base was narrow enough to fit well.",
            "source_type": "review",
            "source_url": "https://mbworld.org/forums/e-class-coupe-c207-cabrio-a207/436732-need-car-seat-try-clek.html",
            "source_read_at": "2026-10-09T11:13:48.288Z"
          }
        },
        {
          "column": "Three-across fit",
          "fact": null
        },
        {
          "column": "Folded size",
          "fact": null
        },
        {
          "column": "Weight",
          "fact": {
            "field": "portability",
            "value": "The Olli weighs about 5 pounds and is light enough for a second-grader to carry.",
            "stated_as": "The Olli weighs about 5 pounds and is light enough for a second-grader to carry.",
            "source_type": "review",
            "source_url": "https://csftl.org/clek-olli-review/",
            "source_read_at": "2026-10-09T11:13:35.061Z"
          }
        }
      ],
      "recall": {
        "status": "notice",
        "edition": 1,
        "index_read_at": "2026-09-25T21:56:43.040Z",
        "notices_fetched_at": "2026-09-25T15:02:47.095Z",
        "meaning": "This listing is the brand and model a regulator's notice names. Two AI models judged it so independently. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide.",
        "notices": [
          {
            "key": "health-canada:76628",
            "regulator": "health-canada",
            "regulator_label": "Health Canada and Transport Canada",
            "id": "76628",
            "title": "Transport Canada Recall - 2024716 - CLEK",
            "date": "2024-11-07",
            "url": "https://recalls-rappels.canada.ca/en/alert-recall/transport-canada-recall-2024716-clek",
            "kind": "safety_notice",
            "batch_limited": true,
            "needs_testing": false
          }
        ]
      }
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9585808408807",
      "name": "Mifold HiFold Fit-and-Fold Highback Booster Seat",
      "url": "/products/ucp/albeebaby-com/9585808408807",
      "why": "Full-height dimensions are 15.6 in wide, 15.6 in deep and 29.7 in high.",
      "cells": [
        {
          "column": "Width",
          "fact": {
            "field": "dimensions",
            "value": "Full-height dimensions are 15.6 in wide, 15.6 in deep and 29.7 in high.",
            "stated_as": "Product Dimensions (Full Height): 15.6 in (W) × 15.6 in (D) × 29.7 in (H)",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:03:04.916Z"
          }
        },
        {
          "column": "Three-across fit",
          "fact": null
        },
        {
          "column": "Folded size",
          "fact": {
            "field": "travel",
            "value": "The review found the Hifold folds small enough to fit under an airplane seat, making it one of the only highback boosters small enough to carry on.",
            "stated_as": "The review found the Hifold folds small enough to fit under an airplane seat, making it one of the only highback boosters small enough to carry on.",
            "source_type": "blog",
            "source_url": "https://www.thefamilyvoyage.com/mifold-hifold-review/",
            "source_read_at": "2026-10-10T00:18:38.606Z"
          }
        },
        {
          "column": "Weight",
          "fact": null
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9585808474343",
      "name": "Mifold Comfort Grab-and-Go Booster",
      "url": "/products/ucp/albeebaby-com/9585808474343",
      "why": "Folds in half like a clamshell and weighs about as much as a hardcover book; it is tiny.",
      "cells": [
        {
          "column": "Width",
          "fact": null
        },
        {
          "column": "Three-across fit",
          "fact": null
        },
        {
          "column": "Folded size",
          "fact": {
            "field": "unboxing",
            "value": "Box is comically small; the folded device is no bigger than a large paperback and requires no assembly.",
            "stated_as": "Box is comically small; the folded device is no bigger than a large paperback and requires no assembly.",
            "source_type": "blog",
            "source_url": "https://www.thebabyverse.org/mifold-comfort-grab-and-go-booster-seat-review-the-ultimate-travel-game-changer/",
            "source_read_at": "2026-10-10T08:40:08.906Z"
          }
        },
        {
          "column": "Weight",
          "fact": {
            "field": "portability and feel",
            "value": "Folds in half like a clamshell and weighs about as much as a hardcover book; it is tiny.",
            "stated_as": "Folds in half like a clamshell and weighs about as much as a hardcover book; it is tiny.",
            "source_type": "review",
            "source_url": "https://travelcarseatexpert.com/mifold-review-mifold-comfort/",
            "source_read_at": "2026-10-10T08:40:03.417Z"
          }
        }
      ]
    }
  ]
}