{
  "schema_version": "compare-page.v2",
  "page_id": "choosing-the-right-size-for-a-hip-harness-sleep-sack",
  "url": "https://robotrunk.com/compare/want/choosing-the-right-size-for-a-hip-harness-sleep-sack",
  "title": "Choosing the right size for a hip harness sleep sack",
  "question": "How should a parent choose the correct size of hip harness sleep sack for a child?",
  "answer": "ergoPouch Hip Harness Sleep Sack 2.5 TOG: The maker says to choose the size using the child's weight and height. For 3-12M the sleep sack is 30 cm across the chest, 70 cm across the bottom and 80 cm long in the pouch, for children 6-10 kg and 62-76 cm tall. For 8-24M the sleep sack is 32 cm across the chest, 78 cm across the bottom and 90 cm long in the pouch, for children 8-14 kg and 68-92 cm tall. The neck and armholes should be well fitted so the baby cannot slip down through the sleep sack.\nergoPouch Hip Harness Sleep Sack 3.5 TOG Oatmeal Marle: For 3-12M: chest width 30 cm, bottom width 70 cm, pouch length 80 cm; child weight 6-10 kg and height 62-76 cm. For 8-24M: chest width 32 cm, bottom width 78 cm, pouch length 90 cm; child weight 8-14 kg and height 68-92 cm.\nergoPouch Hip Harness Cocoon Swaddle Sack 2.5 TOG Grey Marle: The maker warns not to size up to the next size until the child meets the weight requirement for that size, for safety reasons. To comply with safety requirements the swaddle has a firm fit around the neck, shoulder and chest area to stop the baby slipping inside, and the correct fit is when two fingers fit inside the neck opening.",
  "kind": "hip harness",
  "market": "US",
  "generated_at": "2026-10-12T03:42:58.920Z",
  "columns": [
    "Sizes offered",
    "Sizing guide",
    "Fit check"
  ],
  "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.f7",
      "product": "ergoPouch Hip Harness Cocoon Swaddle Sack 2.5 TOG Grey Marle",
      "field": "fit check",
      "value": "To comply with safety requirements the swaddle has a firm fit around the neck, shoulder and chest area to stop the baby slipping inside, and the correct fit is when two fingers fit inside the neck opening.",
      "stated_as": "You should be able to put 2 fingers inside the neck opening for the correct fit.",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com.au/pages/how-to-safely-sleep-a-baby-with-hip-dysplasia",
      "source_read_at": "2026-10-12T00:27:24.636Z"
    },
    {
      "ref": "p1.f9",
      "product": "ergoPouch Hip Harness Cocoon Swaddle Sack 2.5 TOG Grey Marle",
      "field": "sizes",
      "value": "The structured product data lists two sizes for this Grey Marle 2.5 TOG sack: 3-6M and 6-12M.",
      "stated_as": "name\":\"3-6M\"},{\"@type\":\"SizeSpecification\",\"name\":\"6-12M\"",
      "source_type": "guide",
      "source_url": "https://www.ergopouch.com/collections/newborn-swaddles/products/hip-harness-cocoon-swaddle-sack-2-5-tog-grey-marle",
      "source_read_at": "2026-10-12T00:27:15.188Z"
    },
    {
      "ref": "p1.f10",
      "product": "ergoPouch Hip Harness Cocoon Swaddle Sack 2.5 TOG Grey Marle",
      "field": "sizing advice",
      "value": "The maker warns not to size up to the next size until the child meets the weight requirement for that size, for safety reasons.",
      "stated_as": "Please do not size up to the next size until your child meets the weight requirement, for safety reasons.",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com.au/pages/how-to-safely-sleep-a-baby-with-hip-dysplasia",
      "source_read_at": "2026-10-12T00:27:24.636Z"
    },
    {
      "ref": "p2.f4",
      "product": "ergoPouch Hip Harness Sleep Sack 2.5 TOG",
      "field": "dimensions 3-12M",
      "value": "For 3-12M the sleep sack is 30 cm across the chest, 70 cm across the bottom and 80 cm long in the pouch, for children 6-10 kg and 62-76 cm tall.",
      "stated_as": "30cm\n70cm\n80cm\n6-10kg\n62-76cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
      "source_read_at": "2026-10-12T00:21:37.868Z"
    },
    {
      "ref": "p2.f5",
      "product": "ergoPouch Hip Harness Sleep Sack 2.5 TOG",
      "field": "sizes",
      "value": "It is offered in two sizes, 3-12M and 8-24M.",
      "stated_as": "\"name\":\"3-12M\"",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/hip-harness-sleep-sack-2-5-tog-oatmeal-marle",
      "source_read_at": "2026-10-12T00:21:30.852Z"
    },
    {
      "ref": "p2.f7",
      "product": "ergoPouch Hip Harness Sleep Sack 2.5 TOG",
      "field": "dimensions 8-24M",
      "value": "For 8-24M the sleep sack is 32 cm across the chest, 78 cm across the bottom and 90 cm long in the pouch, for children 8-14 kg and 68-92 cm tall.",
      "stated_as": "32cm\n78cm\n90cm\n8-14kg\n68-92cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
      "source_read_at": "2026-10-12T00:21:37.868Z"
    },
    {
      "ref": "p2.f10",
      "product": "ergoPouch Hip Harness Sleep Sack 2.5 TOG",
      "field": "sizing advice",
      "value": "The maker says to choose the size using the child's weight and height.",
      "stated_as": "Please use your child's weight and height to find the most appropriate and safe size for them.",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
      "source_read_at": "2026-10-12T00:21:37.868Z"
    },
    {
      "ref": "p2.f11",
      "product": "ergoPouch Hip Harness Sleep Sack 2.5 TOG",
      "field": "safe fit",
      "value": "The neck and armholes should be well fitted so the baby cannot slip down through the sleep sack.",
      "stated_as": "A sleep sack should be well fitted around the neck and the armholes to avoid your baby slipping through.",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
      "source_read_at": "2026-10-12T00:21:37.868Z"
    },
    {
      "ref": "p5.f4",
      "product": "ergoPouch Hip Harness Sleep Sack 3.5 TOG Oatmeal Marle",
      "field": "dimensions 3-12M",
      "value": "For 3-12M: chest width 30 cm, bottom width 70 cm, pouch length 80 cm; child weight 6-10 kg and height 62-76 cm.",
      "stated_as": "3-12M\n(000-1y)\n30cm\n70cm\n80cm\n6-10kg\n62-76cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
      "source_read_at": "2026-10-12T00:38:18.562Z"
    },
    {
      "ref": "p5.f11",
      "product": "ergoPouch Hip Harness Sleep Sack 3.5 TOG Oatmeal Marle",
      "field": "dimensions 8-24M",
      "value": "For 8-24M: chest width 32 cm, bottom width 78 cm, pouch length 90 cm; child weight 8-14 kg and height 68-92 cm.",
      "stated_as": "8-24M\n(00-2y)\n32cm\n78cm\n90cm\n8-14kg\n68-92cm",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
      "source_read_at": "2026-10-12T00:38:18.562Z"
    },
    {
      "ref": "p5.f12",
      "product": "ergoPouch Hip Harness Sleep Sack 3.5 TOG Oatmeal Marle",
      "field": "sizes",
      "value": "Available in sizes 3-12M and 8-24M.",
      "stated_as": "Oatmeal Marle / 3.5 TOG / 3-12M — Oatmeal Marle / 3.5 TOG / 8-24M",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261735579817",
      "name": "ergoPouch Hip Harness Sleep Sack 2.5 TOG",
      "url": "/products/ucp/ergopouch-com/8261735579817",
      "why": "The maker says to choose the size using the child's weight and height.",
      "cells": [
        {
          "column": "Sizes offered",
          "fact": {
            "field": "sizes",
            "value": "It is offered in two sizes, 3-12M and 8-24M.",
            "stated_as": "\"name\":\"3-12M\"",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/hip-harness-sleep-sack-2-5-tog-oatmeal-marle",
            "source_read_at": "2026-10-12T00:21:30.852Z"
          }
        },
        {
          "column": "Sizing guide",
          "fact": {
            "field": "sizing advice",
            "value": "The maker says to choose the size using the child's weight and height.",
            "stated_as": "Please use your child's weight and height to find the most appropriate and safe size for them.",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
            "source_read_at": "2026-10-12T00:21:37.868Z"
          }
        },
        {
          "column": "Fit check",
          "fact": {
            "field": "safe fit",
            "value": "The neck and armholes should be well fitted so the baby cannot slip down through the sleep sack.",
            "stated_as": "A sleep sack should be well fitted around the neck and the armholes to avoid your baby slipping through.",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
            "source_read_at": "2026-10-12T00:21:37.868Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261735645353",
      "name": "ergoPouch Hip Harness Sleep Sack 3.5 TOG Oatmeal Marle",
      "url": "/products/ucp/ergopouch-com/8261735645353",
      "why": "For 3-12M: chest width 30 cm, bottom width 70 cm, pouch length 80 cm; child weight 6-10 kg and height 62-76 cm.",
      "cells": [
        {
          "column": "Sizes offered",
          "fact": {
            "field": "sizes",
            "value": "Available in sizes 3-12M and 8-24M.",
            "stated_as": "Oatmeal Marle / 3.5 TOG / 3-12M — Oatmeal Marle / 3.5 TOG / 8-24M",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Sizing guide",
          "fact": {
            "field": "dimensions 3-12M",
            "value": "For 3-12M: chest width 30 cm, bottom width 70 cm, pouch length 80 cm; child weight 6-10 kg and height 62-76 cm.",
            "stated_as": "3-12M\n(000-1y)\n30cm\n70cm\n80cm\n6-10kg\n62-76cm",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com/pages/size-guide-hip-harness-sleep-sack",
            "source_read_at": "2026-10-12T00:38:18.562Z"
          }
        },
        {
          "column": "Fit check",
          "fact": null
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261735415977",
      "name": "ergoPouch Hip Harness Cocoon Swaddle Sack 2.5 TOG Grey Marle",
      "url": "/products/ucp/ergopouch-com/8261735415977",
      "why": "The maker warns not to size up to the next size until the child meets the weight requirement for that size, for safety reasons.",
      "cells": [
        {
          "column": "Sizes offered",
          "fact": {
            "field": "sizes",
            "value": "The structured product data lists two sizes for this Grey Marle 2.5 TOG sack: 3-6M and 6-12M.",
            "stated_as": "name\":\"3-6M\"},{\"@type\":\"SizeSpecification\",\"name\":\"6-12M\"",
            "source_type": "guide",
            "source_url": "https://www.ergopouch.com/collections/newborn-swaddles/products/hip-harness-cocoon-swaddle-sack-2-5-tog-grey-marle",
            "source_read_at": "2026-10-12T00:27:15.188Z"
          }
        },
        {
          "column": "Sizing guide",
          "fact": {
            "field": "sizing advice",
            "value": "The maker warns not to size up to the next size until the child meets the weight requirement for that size, for safety reasons.",
            "stated_as": "Please do not size up to the next size until your child meets the weight requirement, for safety reasons.",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com.au/pages/how-to-safely-sleep-a-baby-with-hip-dysplasia",
            "source_read_at": "2026-10-12T00:27:24.636Z"
          }
        },
        {
          "column": "Fit check",
          "fact": {
            "field": "fit check",
            "value": "To comply with safety requirements the swaddle has a firm fit around the neck, shoulder and chest area to stop the baby slipping inside, and the correct fit is when two fingers fit inside the neck opening.",
            "stated_as": "You should be able to put 2 fingers inside the neck opening for the correct fit.",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com.au/pages/how-to-safely-sleep-a-baby-with-hip-dysplasia",
            "source_read_at": "2026-10-12T00:27:24.636Z"
          }
        }
      ]
    }
  ]
}