{
  "schema_version": "compare-page.v2",
  "page_id": "sizing-of-ergopouch-sleep-bundles",
  "url": "https://robotrunk.com/compare/want/sizing-of-ergopouch-sleep-bundles",
  "title": "Sizing of ergoPouch sleep bundles",
  "question": "Do ergoPouch sleep bundles run small, and is their sizing consistent?",
  "answer": "The checked facts do not say whether these bundles run small or whether sizing is consistent across them. The sizing information that is available is listed below.\n\nergoPouch Winter Cocoon Swaddle Sack Bundle: Parents are told to choose the size using the child's weight rather than age. The Newborn (0000) size pouch is 52 cm / 20.5 in long, for children 3-4 kg / 7-9 lbs and 55 cm / 21.7 in tall.\nergopouch US Winter Sleep Suit Sack Bundle: Size 8-24M has a pouch length of 90 cm (35.4\") and sleeve length of 32 cm (12.6\"), for children 8-14 kg (18-31 lb) and 68-92 cm (26.8-36.2\"). On the 2-4Y size the sleeves reportedly reach only about three-quarters of the way down the arm and feel tight, and the front zip is not long enough.\nergoPouch Winter Sleep Sack Bundle: The sleep sack is available in sizes 3-12M, 8-24M, and 2-4Y. One parent found the 000-1 size very large and planned to size down next time.\nergoPouch Newborn Sleep Style Bundles: Butterfly Cardi size guide: 0-3M (000) is for 3-6 kg and up to 62 cm; 2-6M (000-00) is for 6-8 kg and 62-68 cm.",
  "kind": "bundle",
  "market": "US",
  "generated_at": "2026-10-12T16:07:37.197Z",
  "columns": [
    "Sizing method",
    "Size chart",
    "Available sizes",
    "Fit feedback"
  ],
  "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.f9",
      "product": "ergoPouch Winter Cocoon Swaddle Sack Bundle",
      "field": "sizing method",
      "value": "Parents are told to choose the size using the child's weight rather than age.",
      "stated_as": "Please use your child's weight to find the most appropriate and safe size for them.",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/how-to-use-cocoon-swaddle-sack",
      "source_read_at": "2026-10-12T04:11:17.320Z"
    },
    {
      "ref": "p1.f10",
      "product": "ergoPouch Winter Cocoon Swaddle Sack Bundle",
      "field": "newborn size",
      "value": "The Newborn (0000) size pouch is 52 cm / 20.5 in long, for children 3-4 kg / 7-9 lbs and 55 cm / 21.7 in tall.",
      "stated_as": "0000\n(Newborn)\n52cm\n3-4kg\n55cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-cocoon-swaddle-sack",
      "source_read_at": "2026-10-12T04:11:46.547Z"
    },
    {
      "ref": "p2.f6",
      "product": "ergopouch US Winter Sleep Suit Sack Bundle",
      "field": "sleeves and zip length",
      "value": "On the 2-4Y size the sleeves reportedly reach only about three-quarters of the way down the arm and feel tight, and the front zip is not long enough.",
      "stated_as": "On the 2-4Y size the sleeves reportedly reach only about three-quarters of the way down the arm and feel tight, and the front zip is not long enough.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/ergopouch-3-5-tog-sleepsuit-bag",
      "source_read_at": "2026-10-12T04:04:58.581Z"
    },
    {
      "ref": "p2.f11",
      "product": "ergopouch US Winter Sleep Suit Sack Bundle",
      "field": "size 8-24M",
      "value": "Size 8-24M has a pouch length of 90 cm (35.4\") and sleeve length of 32 cm (12.6\"), for children 8-14 kg (18-31 lb) and 68-92 cm (26.8-36.2\").",
      "stated_as": "8-24M\n(00-2y)\n90cm\n32cm\n8-14kg\n68-92cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/how-to-use-the-sleep-suit-sack",
      "source_read_at": "2026-10-12T04:03:56.541Z"
    },
    {
      "ref": "p3.f5",
      "product": "ergoPouch Newborn Sleep Style Bundles",
      "field": "sizing",
      "value": "Butterfly Cardi size guide: 0-3M (000) is for 3-6 kg and up to 62 cm; 2-6M (000-00) is for 6-8 kg and 62-68 cm.",
      "stated_as": "0-3M\n(000)\n3-6kg\n62cm\n2-6M\n(000-00)\n6-8kg\n62-68cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/how-to-use-the-butterfly-cardi",
      "source_read_at": "2026-10-12T00:55:32.315Z"
    },
    {
      "ref": "p4.f5",
      "product": "ergoPouch Winter Sleep Sack Bundle",
      "field": "available sizes",
      "value": "The sleep sack is available in sizes 3-12M, 8-24M, and 2-4Y.",
      "stated_as": "\"size\":[{\"@type\":\"SizeSpecification\",\"name\":\"3-12M\"},{\"@type\":\"SizeSpecification\",\"name\":\"8-24M\"},{\"@type\":\"SizeSpecification\",\"name\":\"2-4Y\"}]",
      "source_type": "guide",
      "source_url": "https://www.ergopouch.com/products/sleep-sack-3-5-tog-willow",
      "source_read_at": "2026-10-12T03:52:42.356Z"
    },
    {
      "ref": "p4.f10",
      "product": "ergoPouch Winter Sleep Sack Bundle",
      "field": "sizing",
      "value": "One parent found the 000-1 size very large and planned to size down next time.",
      "stated_as": "One parent found the 000-1 size very large and planned to size down next time.",
      "source_type": "blog",
      "source_url": "https://www.ergopouch.com.au/blogs/product-information/parents-review-the-2-5-tog-jersey-bag-with-sleeves",
      "source_read_at": "2026-10-12T03:53:58.661Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/9058494775465",
      "name": "ergoPouch Winter Cocoon Swaddle Sack Bundle",
      "url": "/products/ucp/ergopouch-com/9058494775465",
      "why": "Parents are told to choose the size using the child's weight rather than age.",
      "cells": [
        {
          "column": "Sizing method",
          "fact": {
            "field": "sizing method",
            "value": "Parents are told to choose the size using the child's weight rather than age.",
            "stated_as": "Please use your child's weight to find the most appropriate and safe size for them.",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/how-to-use-cocoon-swaddle-sack",
            "source_read_at": "2026-10-12T04:11:17.320Z"
          }
        },
        {
          "column": "Size chart",
          "fact": {
            "field": "newborn size",
            "value": "The Newborn (0000) size pouch is 52 cm / 20.5 in long, for children 3-4 kg / 7-9 lbs and 55 cm / 21.7 in tall.",
            "stated_as": "0000\n(Newborn)\n52cm\n3-4kg\n55cm",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/size-guide-cocoon-swaddle-sack",
            "source_read_at": "2026-10-12T04:11:46.547Z"
          }
        },
        {
          "column": "Available sizes",
          "fact": null
        },
        {
          "column": "Fit feedback",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/9058496217257",
      "name": "ergopouch US Winter Sleep Suit Sack Bundle",
      "url": "/products/ucp/ergopouch-com/9058496217257",
      "why": "On the 2-4Y size the sleeves reportedly reach only about three-quarters of the way down the arm and feel tight, and the front zip is not long enough.",
      "cells": [
        {
          "column": "Sizing method",
          "fact": null
        },
        {
          "column": "Size chart",
          "fact": {
            "field": "size 8-24M",
            "value": "Size 8-24M has a pouch length of 90 cm (35.4\") and sleeve length of 32 cm (12.6\"), for children 8-14 kg (18-31 lb) and 68-92 cm (26.8-36.2\").",
            "stated_as": "8-24M\n(00-2y)\n90cm\n32cm\n8-14kg\n68-92cm",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/how-to-use-the-sleep-suit-sack",
            "source_read_at": "2026-10-12T04:03:56.541Z"
          }
        },
        {
          "column": "Available sizes",
          "fact": null
        },
        {
          "column": "Fit feedback",
          "fact": {
            "field": "sleeves and zip length",
            "value": "On the 2-4Y size the sleeves reportedly reach only about three-quarters of the way down the arm and feel tight, and the front zip is not long enough.",
            "stated_as": "On the 2-4Y size the sleeves reportedly reach only about three-quarters of the way down the arm and feel tight, and the front zip is not long enough.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/ergopouch-3-5-tog-sleepsuit-bag",
            "source_read_at": "2026-10-12T04:04:58.581Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/9058494972073",
      "name": "ergoPouch Winter Sleep Sack Bundle",
      "url": "/products/ucp/ergopouch-com/9058494972073",
      "why": "One parent found the 000-1 size very large and planned to size down next time.",
      "cells": [
        {
          "column": "Sizing method",
          "fact": null
        },
        {
          "column": "Size chart",
          "fact": null
        },
        {
          "column": "Available sizes",
          "fact": {
            "field": "available sizes",
            "value": "The sleep sack is available in sizes 3-12M, 8-24M, and 2-4Y.",
            "stated_as": "\"size\":[{\"@type\":\"SizeSpecification\",\"name\":\"3-12M\"},{\"@type\":\"SizeSpecification\",\"name\":\"8-24M\"},{\"@type\":\"SizeSpecification\",\"name\":\"2-4Y\"}]",
            "source_type": "guide",
            "source_url": "https://www.ergopouch.com/products/sleep-sack-3-5-tog-willow",
            "source_read_at": "2026-10-12T03:52:42.356Z"
          }
        },
        {
          "column": "Fit feedback",
          "fact": {
            "field": "sizing",
            "value": "One parent found the 000-1 size very large and planned to size down next time.",
            "stated_as": "One parent found the 000-1 size very large and planned to size down next time.",
            "source_type": "blog",
            "source_url": "https://www.ergopouch.com.au/blogs/product-information/parents-review-the-2-5-tog-jersey-bag-with-sleeves",
            "source_read_at": "2026-10-12T03:53:58.661Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8524934316201",
      "name": "ergoPouch Newborn Sleep Style Bundles",
      "url": "/products/ucp/ergopouch-com/8524934316201",
      "why": "Butterfly Cardi size guide: 0-3M (000) is for 3-6 kg and up to 62 cm; 2-6M (000-00) is for 6-8 kg and 62-68 cm.",
      "cells": [
        {
          "column": "Sizing method",
          "fact": null
        },
        {
          "column": "Size chart",
          "fact": {
            "field": "sizing",
            "value": "Butterfly Cardi size guide: 0-3M (000) is for 3-6 kg and up to 62 cm; 2-6M (000-00) is for 6-8 kg and 62-68 cm.",
            "stated_as": "0-3M\n(000)\n3-6kg\n62cm\n2-6M\n(000-00)\n6-8kg\n62-68cm",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/how-to-use-the-butterfly-cardi",
            "source_read_at": "2026-10-12T00:55:32.315Z"
          }
        },
        {
          "column": "Available sizes",
          "fact": null
        },
        {
          "column": "Fit feedback",
          "fact": null
        }
      ]
    }
  ]
}