{
  "schema_version": "compare-page.v2",
  "page_id": "sleep-sacks-and-keeping-a-baby-s-arms-in",
  "url": "https://robotrunk.com/compare/want/sleep-sacks-and-keeping-a-baby-s-arms-in",
  "title": "Sleep sacks and keeping a baby's arms in",
  "question": "Will a sleep sack stop a baby from pulling their arms out?",
  "answer": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag): 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. Several parents who say they used the correct size report the swaddle creeping up over the baby's face with the arms in; one says they only noticed because they checked in the night and calls it a suffocation risk.\nergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon and Cocoon Swaddle Bag): A parent reported that the 1.0 TOG version was far more spacious than the warmer TOGs, so it did not hold the baby's arms in like the snugger warmer bags.\nergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit: Several owners report the 1.0 TOG version is much roomier than ergoPouch's other TOGs, so babies can work their arms out and it does not swaddle as snugly.",
  "kind": "sleep sack",
  "market": "US",
  "generated_at": "2026-10-17T10:25:09.836Z",
  "columns": [
    "Arm containment",
    "Ease of use",
    "Face safety"
  ],
  "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": "p2.f5",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon and Cocoon Swaddle Bag)",
      "field": "fit and containment",
      "value": "A parent reported that the 1.0 TOG version was far more spacious than the warmer TOGs, so it did not hold the baby's arms in like the snugger warmer bags.",
      "stated_as": "A parent reported that the 1.0 TOG version was far more spacious than the warmer TOGs, so it did not hold the baby's arms in like the snugger warmer bags.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/ergopouch-ergococoon-swaddle-1-0-tog",
      "source_read_at": "2026-10-11T21:39:55.090Z"
    },
    {
      "ref": "p2.f7",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon and Cocoon Swaddle Bag)",
      "field": "ease of use",
      "value": "The tester found the zip-up design quick and intuitive and far easier than traditional blanket swaddling, especially when exhausted.",
      "stated_as": "The tester found the zip-up design quick and intuitive and far easier than traditional blanket swaddling, especially when exhausted.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/ergopouch-cocoon-swaddle-review",
      "source_read_at": "2026-10-11T21:39:58.222Z"
    },
    {
      "ref": "p3.f9",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit",
      "field": "ease of use",
      "value": "A parent tester who used the 1.0 TOG sack with a newborn found it far easier than traditional blanket swaddling — you simply zip the baby in — and called that its best selling point.",
      "stated_as": "A parent tester who used the 1.0 TOG sack with a newborn found it far easier than traditional blanket swaddling — you simply zip the baby in — and called that its best selling point.",
      "source_type": "review",
      "source_url": "https://www.mumsnet.com/reviews/ergopouch-cocoon-swaddle-review",
      "source_read_at": "2026-10-11T21:39:06.690Z"
    },
    {
      "ref": "p3.f10",
      "product": "ergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit",
      "field": "sizing",
      "value": "Several owners report the 1.0 TOG version is much roomier than ergoPouch's other TOGs, so babies can work their arms out and it does not swaddle as snugly.",
      "stated_as": "Several owners report the 1.0 TOG version is much roomier than ergoPouch's other TOGs, so babies can work their arms out and it does not swaddle as snugly.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/ergopouch-ergococoon-swaddle-1-0-tog",
      "source_read_at": "2026-10-11T21:39:07.749Z"
    },
    {
      "ref": "p6.f6",
      "product": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
      "field": "rides up over face",
      "value": "Several parents who say they used the correct size report the swaddle creeping up over the baby's face with the arms in; one says they only noticed because they checked in the night and calls it a suffocation risk.",
      "stated_as": "Several parents who say they used the correct size report the swaddle creeping up over the baby's face with the arms in; one says they only noticed because they checked in the night and calls it a suffocation risk.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/ergopouch-ergococoon-swaddle-0-2-tog",
      "source_read_at": "2026-10-11T20:26:43.667Z"
    },
    {
      "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": [
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      "rank": 1,
      "merchant": {
        "slug": "ergopouch-com",
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      },
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      "name": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon Swaddle Bag)",
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      "why": "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.",
      "cells": [
        {
          "column": "Arm containment",
          "fact": {
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            "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.",
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            "source_read_at": "2026-10-11T20:28:03.509Z"
          }
        },
        {
          "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.",
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          }
        },
        {
          "column": "Face safety",
          "fact": {
            "field": "rides up over face",
            "value": "Several parents who say they used the correct size report the swaddle creeping up over the baby's face with the arms in; one says they only noticed because they checked in the night and calls it a suffocation risk.",
            "stated_as": "Several parents who say they used the correct size report the swaddle creeping up over the baby's face with the arms in; one says they only noticed because they checked in the night and calls it a suffocation risk.",
            "source_type": "review",
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            "source_read_at": "2026-10-11T20:26:43.667Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
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      },
      "product_id": "gid://shopify/Product/8806347440297",
      "name": "ergoPouch Cocoon Swaddle Sack (also sold as ErgoCocoon and Cocoon Swaddle Bag)",
      "url": "/products/ucp/ergopouch-com/8806347440297",
      "why": "A parent reported that the 1.0 TOG version was far more spacious than the warmer TOGs, so it did not hold the baby's arms in like the snugger warmer bags.",
      "cells": [
        {
          "column": "Arm containment",
          "fact": {
            "field": "fit and containment",
            "value": "A parent reported that the 1.0 TOG version was far more spacious than the warmer TOGs, so it did not hold the baby's arms in like the snugger warmer bags.",
            "stated_as": "A parent reported that the 1.0 TOG version was far more spacious than the warmer TOGs, so it did not hold the baby's arms in like the snugger warmer bags.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/ergopouch-ergococoon-swaddle-1-0-tog",
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          }
        },
        {
          "column": "Ease of use",
          "fact": {
            "field": "ease of use",
            "value": "The tester found the zip-up design quick and intuitive and far easier than traditional blanket swaddling, especially when exhausted.",
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            "source_type": "review",
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            "source_read_at": "2026-10-11T21:39:58.222Z"
          }
        },
        {
          "column": "Face safety",
          "fact": null
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      ]
    },
    {
      "rank": 3,
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        "slug": "ergopouch-com",
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      },
      "product_id": "gid://shopify/Product/8391253229737",
      "name": "ergoPouch Cocoon Swaddle Sack 1.0 TOG Bon Appetit",
      "url": "/products/ucp/ergopouch-com/8391253229737",
      "why": "Several owners report the 1.0 TOG version is much roomier than ergoPouch's other TOGs, so babies can work their arms out and it does not swaddle as snugly.",
      "cells": [
        {
          "column": "Arm containment",
          "fact": {
            "field": "sizing",
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          "column": "Ease of use",
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            "source_read_at": "2026-10-11T21:39:06.690Z"
          }
        },
        {
          "column": "Face safety",
          "fact": null
        }
      ]
    }
  ]
}