{
  "schema_version": "compare-page.v2",
  "page_id": "sleep-sacks-will-a-baby-accept-wearing-one",
  "url": "https://robotrunk.com/compare/want/sleep-sacks-will-a-baby-accept-wearing-one",
  "title": "Sleep sacks: will a baby accept wearing one?",
  "question": "Will a baby accept wearing a sleep sack, or refuse to wear it?",
  "answer": "ergoPouch Cocoon Swaddle Sack 1.0 TOG: Night sleep stretched from two to three hours to five hours on the first night and about six hours after a month, with far fewer startle-reflex wakings. 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.\nergoPouch Cocoon Swaddle Sack 0.2 TOG Daisies: In their testing, swaddled newborns settled faster and slept longer nighttime stretches (about 3.8 hours against 2.9 hours unswaddled).\nergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag): Across community threads the press-stud system allowing both arms-in and arms-out is the most praised feature, especially for babies who roll early, because the chest stays snug even with the arm holes open.\nThe checked facts do not report whether babies accept or refuse these sacks.",
  "kind": "sleep sack",
  "market": "US",
  "generated_at": "2026-10-20T01:08:10.424Z",
  "columns": [
    "Arms in or out",
    "Fit and hold",
    "Sleep",
    "Ease of use"
  ],
  "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": "ergoPouch Cocoon Swaddle Sack 0.2 TOG Daisies",
      "field": "arms in or out",
      "value": "Parents repeatedly praise the press-stud system that allows arms in or arms out, saying it is the standout feature and especially valuable for babies who rolled earlier than expected.",
      "stated_as": "Parents repeatedly praise the press-stud system that allows arms in or arms out, saying it is the standout feature and especially valuable for babies who rolled earlier than expected.",
      "source_type": "blog",
      "source_url": "https://uninfluencedreview.com/2026/04/10/ergopouch-cocoon-swaddle-reddit-community-reviews/",
      "source_read_at": "2026-10-11T20:53:06.677Z"
    },
    {
      "ref": "p1.f10",
      "product": "ergoPouch Cocoon Swaddle Sack 0.2 TOG Daisies",
      "field": "sleep and sizing",
      "value": "For a 10-week-old it gave the best night's sleep reported so far, with the double zip making night feeds and nappy changes quick, though the 3-6 month size looked huge next to the 2-3 month.",
      "stated_as": "For a 10-week-old it gave the best night's sleep reported so far, with the double zip making night feeds and nappy changes quick, though the 3-6 month size looked huge next to the 2-3 month.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/ergopouch-ergococoon-swaddle",
      "source_read_at": "2026-10-11T20:52:18.326Z"
    },
    {
      "ref": "p1.f11",
      "product": "ergoPouch Cocoon Swaddle Sack 0.2 TOG Daisies",
      "field": "sleep",
      "value": "In their testing, swaddled newborns settled faster and slept longer nighttime stretches (about 3.8 hours against 2.9 hours unswaddled).",
      "stated_as": "In their testing, swaddled newborns settled faster and slept longer nighttime stretches (about 3.8 hours against 2.9 hours unswaddled).",
      "source_type": "review",
      "source_url": "https://sciencebasedkids.com/reviews/ergopouch-cocoon-swaddle/",
      "source_read_at": "2026-10-11T20:53:00.954Z"
    },
    {
      "ref": "p3.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": "p3.f3",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "field": "sleep effect",
      "value": "Night sleep stretched from two to three hours to five hours on the first night and about six hours after a month, with far fewer startle-reflex wakings.",
      "stated_as": "Night sleep stretched from two to three hours to five hours on the first night and about six hours after a month, with far fewer startle-reflex wakings.",
      "source_type": "blog",
      "source_url": "https://gomashiba-blog.com/ergopouch",
      "source_read_at": "2026-10-11T21:28:16.118Z"
    },
    {
      "ref": "p3.f8",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "field": "ease of use",
      "value": "The zip-up design is far easier to use than blanket swaddling, especially when parents are exhausted.",
      "stated_as": "The zip-up design is far easier to use than blanket swaddling, especially when parents are exhausted.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/ergopouch-cocoon-swaddle-review",
      "source_read_at": "2026-10-11T21:27:42.171Z"
    },
    {
      "ref": "p3.f9",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG",
      "field": "swaddle hold",
      "value": "The swaddle holds the baby tighter than a blanket wrap and tighter than most similar swaddles on the market.",
      "stated_as": "The swaddle holds the baby tighter than a blanket wrap and tighter than most similar swaddles on the market.",
      "source_type": "blog",
      "source_url": "https://oddhogg.com/ergopouch-cocoon-review/",
      "source_read_at": "2026-10-11T21:28:02.431Z"
    },
    {
      "ref": "p6.f3",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "arms in or out praised",
      "value": "Across community threads the press-stud system allowing both arms-in and arms-out is the most praised feature, especially for babies who roll early, because the chest stays snug even with the arm holes open.",
      "stated_as": "Across community threads the press-stud system allowing both arms-in and arms-out is the most praised feature, especially for babies who roll early, because the chest stays snug even with the arm holes open.",
      "source_type": "review",
      "source_url": "https://uninfluencedreview.com/2026/04/10/ergopouch-cocoon-swaddle-reddit-community-reviews/",
      "source_read_at": "2026-10-11T20:28:58.503Z"
    },
    {
      "ref": "p6.f8",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "ease of use",
      "value": "A tester using the 1.0 TOG version found it super easy and quicker than traditional swaddling - you simply zip the baby in - and something tired new parents would value.",
      "stated_as": "A tester using the 1.0 TOG version found it super easy and quicker than traditional swaddling - you simply zip the baby in - and something tired new parents would value.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/ergopouch-cocoon-swaddle-review",
      "source_read_at": "2026-10-11T20:26:47.930Z"
    },
    {
      "ref": "p6.f9",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "one zip, some arm freedom",
      "value": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
      "stated_as": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
      "source_type": "review",
      "source_url": "https://www.alsomom.com/ergopouch-ergococoon-review/",
      "source_read_at": "2026-10-11T20:28:03.509Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "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": "Night sleep stretched from two to three hours to five hours on the first night and about six hours after a month, with far fewer startle-reflex wakings.",
      "cells": [
        {
          "column": "Arms in or out",
          "fact": {
            "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"
          }
        },
        {
          "column": "Fit and hold",
          "fact": {
            "field": "swaddle hold",
            "value": "The swaddle holds the baby tighter than a blanket wrap and tighter than most similar swaddles on the market.",
            "stated_as": "The swaddle holds the baby tighter than a blanket wrap and tighter than most similar swaddles on the market.",
            "source_type": "blog",
            "source_url": "https://oddhogg.com/ergopouch-cocoon-review/",
            "source_read_at": "2026-10-11T21:28:02.431Z"
          }
        },
        {
          "column": "Sleep",
          "fact": {
            "field": "sleep effect",
            "value": "Night sleep stretched from two to three hours to five hours on the first night and about six hours after a month, with far fewer startle-reflex wakings.",
            "stated_as": "Night sleep stretched from two to three hours to five hours on the first night and about six hours after a month, with far fewer startle-reflex wakings.",
            "source_type": "blog",
            "source_url": "https://gomashiba-blog.com/ergopouch",
            "source_read_at": "2026-10-11T21:28:16.118Z"
          }
        },
        {
          "column": "Ease of use",
          "fact": {
            "field": "ease of use",
            "value": "The zip-up design is far easier to use than blanket swaddling, especially when parents are exhausted.",
            "stated_as": "The zip-up design is far easier to use than blanket swaddling, especially when parents are exhausted.",
            "source_type": "review",
            "source_url": "https://www.mumsnet.com/reviews/ergopouch-cocoon-swaddle-review",
            "source_read_at": "2026-10-11T21:27:42.171Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261733548201",
      "name": "ergoPouch Cocoon Swaddle Sack 0.2 TOG Daisies",
      "url": "/products/ucp/ergopouch-com/8261733548201",
      "why": "In their testing, swaddled newborns settled faster and slept longer nighttime stretches (about 3.8 hours against 2.9 hours unswaddled).",
      "cells": [
        {
          "column": "Arms in or out",
          "fact": {
            "field": "arms in or out",
            "value": "Parents repeatedly praise the press-stud system that allows arms in or arms out, saying it is the standout feature and especially valuable for babies who rolled earlier than expected.",
            "stated_as": "Parents repeatedly praise the press-stud system that allows arms in or arms out, saying it is the standout feature and especially valuable for babies who rolled earlier than expected.",
            "source_type": "blog",
            "source_url": "https://uninfluencedreview.com/2026/04/10/ergopouch-cocoon-swaddle-reddit-community-reviews/",
            "source_read_at": "2026-10-11T20:53:06.677Z"
          }
        },
        {
          "column": "Fit and hold",
          "fact": null
        },
        {
          "column": "Sleep",
          "fact": {
            "field": "sleep",
            "value": "In their testing, swaddled newborns settled faster and slept longer nighttime stretches (about 3.8 hours against 2.9 hours unswaddled).",
            "stated_as": "In their testing, swaddled newborns settled faster and slept longer nighttime stretches (about 3.8 hours against 2.9 hours unswaddled).",
            "source_type": "review",
            "source_url": "https://sciencebasedkids.com/reviews/ergopouch-cocoon-swaddle/",
            "source_read_at": "2026-10-11T20:53:00.954Z"
          }
        },
        {
          "column": "Ease of use",
          "fact": {
            "field": "sleep and sizing",
            "value": "For a 10-week-old it gave the best night's sleep reported so far, with the double zip making night feeds and nappy changes quick, though the 3-6 month size looked huge next to the 2-3 month.",
            "stated_as": "For a 10-week-old it gave the best night's sleep reported so far, with the double zip making night feeds and nappy changes quick, though the 3-6 month size looked huge next to the 2-3 month.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/ergopouch-ergococoon-swaddle",
            "source_read_at": "2026-10-11T20:52:18.326Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8862969462953",
      "name": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "url": "/products/ucp/ergopouch-com/8862969462953",
      "why": "Across community threads the press-stud system allowing both arms-in and arms-out is the most praised feature, especially for babies who roll early, because the chest stays snug even with the arm holes open.",
      "cells": [
        {
          "column": "Arms in or out",
          "fact": {
            "field": "arms in or out praised",
            "value": "Across community threads the press-stud system allowing both arms-in and arms-out is the most praised feature, especially for babies who roll early, because the chest stays snug even with the arm holes open.",
            "stated_as": "Across community threads the press-stud system allowing both arms-in and arms-out is the most praised feature, especially for babies who roll early, because the chest stays snug even with the arm holes open.",
            "source_type": "review",
            "source_url": "https://uninfluencedreview.com/2026/04/10/ergopouch-cocoon-swaddle-reddit-community-reviews/",
            "source_read_at": "2026-10-11T20:28:58.503Z"
          }
        },
        {
          "column": "Fit and hold",
          "fact": {
            "field": "one zip, some arm freedom",
            "value": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
            "stated_as": "The single-zip design swaddles a baby securely with some arm freedom inside but no full escape, in arms-in, one-arm-out or both-arms-out options.",
            "source_type": "review",
            "source_url": "https://www.alsomom.com/ergopouch-ergococoon-review/",
            "source_read_at": "2026-10-11T20:28:03.509Z"
          }
        },
        {
          "column": "Sleep",
          "fact": null
        },
        {
          "column": "Ease of use",
          "fact": {
            "field": "ease of use",
            "value": "A tester using the 1.0 TOG version found it super easy and quicker than traditional swaddling - you simply zip the baby in - and something tired new parents would value.",
            "stated_as": "A tester using the 1.0 TOG version found it super easy and quicker than traditional swaddling - you simply zip the baby in - and something tired new parents would value.",
            "source_type": "review",
            "source_url": "https://www.mumsnet.com/reviews/ergopouch-cocoon-swaddle-review",
            "source_read_at": "2026-10-11T20:26:47.930Z"
          }
        }
      ]
    }
  ]
}