{
  "schema_version": "compare-page.v2",
  "page_id": "baby-sleep-bundles-for-cold-winter-nights",
  "url": "https://robotrunk.com/compare/want/baby-sleep-bundles-for-cold-winter-nights",
  "title": "Baby sleep bundles for cold winter nights",
  "question": "Which baby sleep bundles are warm enough for cold winter nights?",
  "answer": "ergoPouch Winter Sleep Sack Bundle: The bundle contains a 2.5 TOG sleeved sleep sack for room temperatures 59-69°F and a 3.5 TOG sleeved sleep sack for 53-65°F.\nergopouch US Winter Sleep Suit Sack Bundle: The 2.5 TOG Sack suits room temperatures 59-69°F and the 3.5 TOG Sack 53-65°F.\nergoPouch Winter Cocoon Swaddle Sack Bundle: The page's structured product data lists two TOG ratings for the bundle, 2.5 TOG and 3.5 TOG.",
  "kind": "bundle",
  "market": "US",
  "generated_at": "2026-10-17T19:46:49.412Z",
  "columns": [
    "Warmth",
    "Build or fabric",
    "Sizing"
  ],
  "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.f1",
      "product": "ergoPouch Winter Sleep Sack Bundle",
      "field": "bundle contents and temperature ranges",
      "value": "The bundle contains a 2.5 TOG sleeved sleep sack for room temperatures 59-69°F and a 3.5 TOG sleeved sleep sack for 53-65°F.",
      "stated_as": "This pack features our Sleep Sack 2.5 TOG Sleeved, perfect for room temperatures 59-69°F, and our ultra-warm 3.5 TOG, suitable for temperatures 53-65°F",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "ref": "p1.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": "p1.f9",
      "product": "ergoPouch Winter Sleep Sack Bundle",
      "field": "washability",
      "value": "Parents reported the bag washed well without fading, discolouration or pilling, even with frequent washing.",
      "stated_as": "Parents reported the bag washed well without fading, discolouration or pilling, even with frequent washing.",
      "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"
    },
    {
      "ref": "p2.f9",
      "product": "ergopouch US Winter Sleep Suit Sack Bundle",
      "field": "build quality",
      "value": "Rated build quality 8/10, describing flat-locked seams, YKK zippers with fabric guards and stainless-steel snaps.",
      "stated_as": "Rated build quality 8/10, describing flat-locked seams, YKK zippers with fabric guards and stainless-steel snaps.",
      "source_type": "review",
      "source_url": "https://sciencebasedkids.com/reviews/ergo-pouch-sleep-suit/",
      "source_read_at": "2026-10-12T04:05:01.627Z"
    },
    {
      "ref": "p2.f10",
      "product": "ergopouch US Winter Sleep Suit Sack Bundle",
      "field": "room temperature",
      "value": "The 2.5 TOG Sack suits room temperatures 59-69°F and the 3.5 TOG Sack 53-65°F.",
      "stated_as": "This pack features our Sleep Suit Bag 2.5 TOG, perfect for room temperatures 59-69°F, and our ultra-warm 3.5 TOG, suitable for temperatures 53-65°F, keeping your growing toddler snug as the weather drops overnight.",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "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.f3",
      "product": "ergoPouch Winter Cocoon Swaddle Sack Bundle",
      "field": "build quality",
      "value": "A twelve-week test with four newborns rated build quality 9/10, describing the organic cotton as premium and showing minimal pilling after frequent washing.",
      "stated_as": "A twelve-week test with four newborns rated build quality 9/10, describing the organic cotton as premium and showing minimal pilling after frequent washing.",
      "source_type": "review",
      "source_url": "https://sciencebasedkids.com/reviews/ergopouch-cocoon-swaddle/",
      "source_read_at": "2026-10-12T04:12:20.952Z"
    },
    {
      "ref": "p3.f7",
      "product": "ergoPouch Winter Cocoon Swaddle Sack Bundle",
      "field": "TOG ratings",
      "value": "The page's structured product data lists two TOG ratings for the bundle, 2.5 TOG and 3.5 TOG.",
      "stated_as": "{\"@type\":\"PropertyValue\",\"name\":\"TOG Rating\",\"value\":\"2.5 TOG\"}",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/winter-cocoon-swaddle-sack-bundle-copy",
      "source_read_at": "2026-10-12T04:09:47.577Z"
    },
    {
      "ref": "p3.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"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "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": "The bundle contains a 2.5 TOG sleeved sleep sack for room temperatures 59-69°F and a 3.5 TOG sleeved sleep sack for 53-65°F.",
      "cells": [
        {
          "column": "Warmth",
          "fact": {
            "field": "bundle contents and temperature ranges",
            "value": "The bundle contains a 2.5 TOG sleeved sleep sack for room temperatures 59-69°F and a 3.5 TOG sleeved sleep sack for 53-65°F.",
            "stated_as": "This pack features our Sleep Sack 2.5 TOG Sleeved, perfect for room temperatures 59-69°F, and our ultra-warm 3.5 TOG, suitable for temperatures 53-65°F",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Build or fabric",
          "fact": {
            "field": "washability",
            "value": "Parents reported the bag washed well without fading, discolouration or pilling, even with frequent washing.",
            "stated_as": "Parents reported the bag washed well without fading, discolouration or pilling, even with frequent washing.",
            "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"
          }
        },
        {
          "column": "Sizing",
          "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"
          }
        }
      ]
    },
    {
      "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": "The 2.5 TOG Sack suits room temperatures 59-69°F and the 3.5 TOG Sack 53-65°F.",
      "cells": [
        {
          "column": "Warmth",
          "fact": {
            "field": "room temperature",
            "value": "The 2.5 TOG Sack suits room temperatures 59-69°F and the 3.5 TOG Sack 53-65°F.",
            "stated_as": "This pack features our Sleep Suit Bag 2.5 TOG, perfect for room temperatures 59-69°F, and our ultra-warm 3.5 TOG, suitable for temperatures 53-65°F, keeping your growing toddler snug as the weather drops overnight.",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Build or fabric",
          "fact": {
            "field": "build quality",
            "value": "Rated build quality 8/10, describing flat-locked seams, YKK zippers with fabric guards and stainless-steel snaps.",
            "stated_as": "Rated build quality 8/10, describing flat-locked seams, YKK zippers with fabric guards and stainless-steel snaps.",
            "source_type": "review",
            "source_url": "https://sciencebasedkids.com/reviews/ergo-pouch-sleep-suit/",
            "source_read_at": "2026-10-12T04:05:01.627Z"
          }
        },
        {
          "column": "Sizing",
          "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"
          }
        }
      ]
    },
    {
      "rank": 3,
      "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": "The page's structured product data lists two TOG ratings for the bundle, 2.5 TOG and 3.5 TOG.",
      "cells": [
        {
          "column": "Warmth",
          "fact": {
            "field": "TOG ratings",
            "value": "The page's structured product data lists two TOG ratings for the bundle, 2.5 TOG and 3.5 TOG.",
            "stated_as": "{\"@type\":\"PropertyValue\",\"name\":\"TOG Rating\",\"value\":\"2.5 TOG\"}",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/winter-cocoon-swaddle-sack-bundle-copy",
            "source_read_at": "2026-10-12T04:09:47.577Z"
          }
        },
        {
          "column": "Build or fabric",
          "fact": {
            "field": "build quality",
            "value": "A twelve-week test with four newborns rated build quality 9/10, describing the organic cotton as premium and showing minimal pilling after frequent washing.",
            "stated_as": "A twelve-week test with four newborns rated build quality 9/10, describing the organic cotton as premium and showing minimal pilling after frequent washing.",
            "source_type": "review",
            "source_url": "https://sciencebasedkids.com/reviews/ergopouch-cocoon-swaddle/",
            "source_read_at": "2026-10-12T04:12:20.952Z"
          }
        },
        {
          "column": "Sizing",
          "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"
          }
        }
      ]
    }
  ]
}