{
  "schema_version": "compare-page.v2",
  "page_id": "sleep-sacks-and-hip-development-hip-health-statements-by-pro",
  "url": "https://robotrunk.com/compare/want/sleep-sacks-and-hip-development-hip-health-statements-by-pro",
  "title": "Sleep sacks and hip development: hip-health statements by product",
  "question": "Are baby sleep sacks safe for a baby's hip development, and which listed products make hip-health statements?",
  "answer": "Love To Dream Swaddle Up™ 1.0 TOG Viscose from Bamboo: Swaddle Up is acknowledged as hip-healthy by the International Hip Dysplasia Institute. The 1.0 TOG version is for 68-75°F.\nergoPouch Cocoon Swaddle Sack / Cocoon Swaddle Bag: The design is recognised by the International Hip Dysplasia Institute as hip-healthy and lets the legs take the natural frog-leg position. The store page's structured product data records a TOG Rating of 3.5 TOG for this product.\nergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit: It is described as a zip-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo-cotton blend with a roomy, hip-healthy bottom. The box states 1.0 tog for 21-24°C (68-75°F) and includes a printed temperature guide; the range comes in different TOGs for different seasons.\nergoPouch Cocoon Swaddle Sack 1.0 TOG: The roomy bottom lets a baby's legs bend into the recommended frog position for hip health. The review says arms-in swaddling should stop at the first sign of rolling and that the arms-out mode covers that stage, with the baby always placed on the back.",
  "kind": "sleep sack",
  "market": "US",
  "generated_at": "2026-10-19T11:04:35.893Z",
  "columns": [
    "Hip-health statement",
    "Leg room",
    "Temperature rating"
  ],
  "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": "p7.f4",
      "product": "Love To Dream Swaddle Up™ 1.0 TOG Viscose from Bamboo",
      "field": "hip health",
      "value": "Swaddle Up is acknowledged as hip-healthy by the International Hip Dysplasia Institute.",
      "stated_as": "Our SWADDLE UP & SWADDLE UP TRANSITION BAG/SUIT are acknowledged as a hip-healthy product by the International Hip Dysplasia Institute.",
      "source_type": "manual",
      "source_url": "https://lovetodream.com/pages/faqs",
      "source_read_at": "2026-10-10T05:52:28.756Z"
    },
    {
      "ref": "p7.f9",
      "product": "Love To Dream Swaddle Up™ 1.0 TOG Viscose from Bamboo",
      "field": "temperature",
      "value": "The 1.0 TOG version is for 68-75°F.",
      "stated_as": "1.0 TOG\n68-75˚F",
      "source_type": "guide",
      "source_url": "https://lovetodream.com/products/swaddle-up-viscose-from-bamboo-1-0-tog-cream-lemons",
      "source_read_at": "2026-10-10T05:52:23.257Z"
    },
    {
      "ref": "p9.f4",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit",
      "field": "design",
      "value": "It is described as a zip-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo-cotton blend with a roomy, hip-healthy bottom.",
      "stated_as": "It is described as a zip-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo-cotton blend with a roomy, hip-healthy bottom.",
      "source_type": "review",
      "source_url": "https://www.thebabychecklist.co.uk/products/ergopouch-cocoon-swaddle-bag",
      "source_read_at": "2026-10-11T21:39:26.676Z"
    },
    {
      "ref": "p9.f8",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit",
      "field": "temperature",
      "value": "The box states 1.0 tog for 21-24°C (68-75°F) and includes a printed temperature guide; the range comes in different TOGs for different seasons.",
      "stated_as": "The box states 1.0 tog for 21-24°C (68-75°F) and includes a printed temperature guide; the range comes in different TOGs for different seasons.",
      "source_type": "blog",
      "source_url": "https://www.mebecomingmum.co.uk/reviews/ergococoon",
      "source_read_at": "2026-10-11T21:39:03.926Z"
    },
    {
      "ref": "p11.f2",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "field": "safe use",
      "value": "The review says arms-in swaddling should stop at the first sign of rolling and that the arms-out mode covers that stage, with the baby always placed on the back.",
      "stated_as": "The review says arms-in swaddling should stop at the first sign of rolling and that the arms-out mode covers that stage, with the baby always placed on the back.",
      "source_type": "review",
      "source_url": "https://sciencebasedkids.com/reviews/ergopouch-cocoon-swaddle/",
      "source_read_at": "2026-10-11T21:28:14.047Z"
    },
    {
      "ref": "p11.f4",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "field": "hip health",
      "value": "The roomy bottom lets a baby's legs bend into the recommended frog position for hip health.",
      "stated_as": "The roomy bottom lets a baby's legs bend into the recommended frog position for hip health.",
      "source_type": "review",
      "source_url": "https://www.thebabychecklist.co.uk/products/ergopouch-cocoon-swaddle-bag",
      "source_read_at": "2026-10-11T21:28:20.161Z"
    },
    {
      "ref": "p11.f6",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "field": "TOG rating",
      "value": "The swaddle is a 1.0 TOG garment.",
      "stated_as": "1.0 TOG",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-1-0-tog-birthday-blobs",
      "source_read_at": "2026-10-11T21:27:31.934Z"
    },
    {
      "ref": "p12.f2",
      "product": "ergoPouch Cocoon Swaddle Sack / Cocoon Swaddle Bag",
      "field": "TOG rating",
      "value": "The store page's structured product data records a TOG Rating of 3.5 TOG for this product.",
      "stated_as": "\"name\":\"TOG Rating\",\"value\":\"3.5 TOG\"",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-3-5-tog-oatmeal-marle",
      "source_read_at": "2026-10-12T00:03:03.939Z"
    },
    {
      "ref": "p12.f5",
      "product": "ergoPouch Cocoon Swaddle Sack / Cocoon Swaddle Bag",
      "field": "hip health",
      "value": "The design is recognised by the International Hip Dysplasia Institute as hip-healthy and lets the legs take the natural frog-leg position.",
      "stated_as": "approved by the International Hip Dysplasia Institute for being \"hip-healthy.\"",
      "source_type": "manual",
      "source_url": "https://ergopouch-au.gorgias.help/en-US/how-do-i-use-the-cocoon-swaddle-bag-807462",
      "source_read_at": "2026-10-12T00:03:07.792Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9546558308583",
      "name": "Love To Dream Swaddle Up™ 1.0 TOG Viscose from Bamboo",
      "url": "/products/ucp/albeebaby-com/9546558308583",
      "why": "Swaddle Up is acknowledged as hip-healthy by the International Hip Dysplasia Institute.",
      "cells": [
        {
          "column": "Hip-health statement",
          "fact": {
            "field": "hip health",
            "value": "Swaddle Up is acknowledged as hip-healthy by the International Hip Dysplasia Institute.",
            "stated_as": "Our SWADDLE UP & SWADDLE UP TRANSITION BAG/SUIT are acknowledged as a hip-healthy product by the International Hip Dysplasia Institute.",
            "source_type": "manual",
            "source_url": "https://lovetodream.com/pages/faqs",
            "source_read_at": "2026-10-10T05:52:28.756Z"
          }
        },
        {
          "column": "Leg room",
          "fact": null
        },
        {
          "column": "Temperature rating",
          "fact": {
            "field": "temperature",
            "value": "The 1.0 TOG version is for 68-75°F.",
            "stated_as": "1.0 TOG\n68-75˚F",
            "source_type": "guide",
            "source_url": "https://lovetodream.com/products/swaddle-up-viscose-from-bamboo-1-0-tog-cream-lemons",
            "source_read_at": "2026-10-10T05:52:23.257Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8279849861289",
      "name": "ergoPouch Cocoon Swaddle Sack / Cocoon Swaddle Bag",
      "url": "/products/ucp/ergopouch-com/8279849861289",
      "why": "The design is recognised by the International Hip Dysplasia Institute as hip-healthy and lets the legs take the natural frog-leg position.",
      "cells": [
        {
          "column": "Hip-health statement",
          "fact": {
            "field": "hip health",
            "value": "The design is recognised by the International Hip Dysplasia Institute as hip-healthy and lets the legs take the natural frog-leg position.",
            "stated_as": "approved by the International Hip Dysplasia Institute for being \"hip-healthy.\"",
            "source_type": "manual",
            "source_url": "https://ergopouch-au.gorgias.help/en-US/how-do-i-use-the-cocoon-swaddle-bag-807462",
            "source_read_at": "2026-10-12T00:03:07.792Z"
          }
        },
        {
          "column": "Leg room",
          "fact": null
        },
        {
          "column": "Temperature rating",
          "fact": {
            "field": "TOG rating",
            "value": "The store page's structured product data records a TOG Rating of 3.5 TOG for this product.",
            "stated_as": "\"name\":\"TOG Rating\",\"value\":\"3.5 TOG\"",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-3-5-tog-oatmeal-marle",
            "source_read_at": "2026-10-12T00:03:03.939Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8391253229737",
      "name": "ergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit",
      "url": "/products/ucp/ergopouch-com/8391253229737",
      "why": "It is described as a zip-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo-cotton blend with a roomy, hip-healthy bottom.",
      "cells": [
        {
          "column": "Hip-health statement",
          "fact": {
            "field": "design",
            "value": "It is described as a zip-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo-cotton blend with a roomy, hip-healthy bottom.",
            "stated_as": "It is described as a zip-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo-cotton blend with a roomy, hip-healthy bottom.",
            "source_type": "review",
            "source_url": "https://www.thebabychecklist.co.uk/products/ergopouch-cocoon-swaddle-bag",
            "source_read_at": "2026-10-11T21:39:26.676Z"
          }
        },
        {
          "column": "Leg room",
          "fact": null
        },
        {
          "column": "Temperature rating",
          "fact": {
            "field": "temperature",
            "value": "The box states 1.0 tog for 21-24°C (68-75°F) and includes a printed temperature guide; the range comes in different TOGs for different seasons.",
            "stated_as": "The box states 1.0 tog for 21-24°C (68-75°F) and includes a printed temperature guide; the range comes in different TOGs for different seasons.",
            "source_type": "blog",
            "source_url": "https://www.mebecomingmum.co.uk/reviews/ergococoon",
            "source_read_at": "2026-10-11T21:39:03.926Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8312063852713",
      "name": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "url": "/products/ucp/ergopouch-com/8312063852713",
      "why": "The roomy bottom lets a baby's legs bend into the recommended frog position for hip health.",
      "cells": [
        {
          "column": "Hip-health statement",
          "fact": {
            "field": "hip health",
            "value": "The roomy bottom lets a baby's legs bend into the recommended frog position for hip health.",
            "stated_as": "The roomy bottom lets a baby's legs bend into the recommended frog position for hip health.",
            "source_type": "review",
            "source_url": "https://www.thebabychecklist.co.uk/products/ergopouch-cocoon-swaddle-bag",
            "source_read_at": "2026-10-11T21:28:20.161Z"
          }
        },
        {
          "column": "Leg room",
          "fact": null
        },
        {
          "column": "Temperature rating",
          "fact": {
            "field": "TOG rating",
            "value": "The swaddle is a 1.0 TOG garment.",
            "stated_as": "1.0 TOG",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-1-0-tog-birthday-blobs",
            "source_read_at": "2026-10-11T21:27:31.934Z"
          }
        }
      ]
    }
  ]
}