{
  "schema_version": "compare-page.v2",
  "page_id": "what-the-tog-number-on-a-sleep-sack-means",
  "url": "https://robotrunk.com/compare/want/what-the-tog-number-on-a-sleep-sack-means",
  "title": "What the TOG number on a sleep sack means",
  "question": "What does the TOG number on a sleep sack mean?",
  "answer": "TOG meaning: TOG stands for Thermal Overall Grade and measures how effectively a fabric retains warmth and insulates.\nergoPouch Jersey Sleep Suit Sack 0.2 TOG: The 0.2 TOG is classed as the Cool Pouch, for 22°C and above.\nergoPouch Sleep Suit Sack 3.5 TOG: The structured product data gives the thermal rating as 3.5 TOG.\nergoPouch Sleep Suit Sack 1.0 TOG Daydream: The structured product data gives the item a TOG rating of 1.0 TOG.\nergoPouch Sleep Suit Sack 0.3 TOG Berries: The garment's rated warmth is 0.3 TOG.\nergoPouch Jersey Sleep Suit Sack: The structured product data gives the TOG rating as 0.2 TOG.",
  "kind": "sleep sack",
  "market": "US",
  "generated_at": "2026-10-17T10:26:18.336Z",
  "columns": [
    "Warmth rating",
    "Room temperature",
    "Sizes",
    "Notes on 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.f4",
      "product": "ergoPouch Sleep Suit Sack 1.0 TOG Daydream",
      "field": "TOG rating",
      "value": "The structured product data gives the item a TOG rating of 1.0 TOG.",
      "stated_as": "\"name\":\"TOG Rating\",\"value\":\"1.0 TOG\"",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-1-0-tog-daydream",
      "source_read_at": "2026-10-12T02:49:30.814Z"
    },
    {
      "ref": "p1.f7",
      "product": "ergoPouch Sleep Suit Sack 1.0 TOG Daydream",
      "field": "conversion",
      "value": "The bag-to-suit conversion stops the sleeping bag coming undone when a baby pulls up to standing or walks.",
      "stated_as": "The bag-to-suit conversion stops the sleeping bag coming undone when a baby pulls up to standing or walks.",
      "source_type": "blog",
      "source_url": "https://www.sophobsessed.com/reviews/ergopouch-sleep-suit-bag/",
      "source_read_at": "2026-10-12T02:49:55.684Z"
    },
    {
      "ref": "p1.f11",
      "product": "ergoPouch Sleep Suit Sack 1.0 TOG Daydream",
      "field": "sizes",
      "value": "The Daydream 1.0 TOG colourway is listed in three sizes: 3-12M, 8-24M and 2-4Y.",
      "stated_as": "Daydream / 1.0 TOG / 3-12M — Daydream / 1.0 TOG / 8-24M — Daydream / 1.0 TOG / 2-4Y",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "ref": "p2.f2",
      "product": "ergoPouch Sleep Suit Sack 3.5 TOG",
      "field": "TOG rating",
      "value": "The structured product data gives the thermal rating as 3.5 TOG.",
      "stated_as": "{\"@type\":\"PropertyValue\",\"name\":\"TOG Rating\",\"value\":\"3.5 TOG\"}",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-3-5-tog-fruit-salad",
      "source_read_at": "2026-10-12T03:52:57.845Z"
    },
    {
      "ref": "p2.f6",
      "product": "ergoPouch Sleep Suit Sack 3.5 TOG",
      "field": "sizes",
      "value": "The Fruit Salad print is listed in three size runs: 3-12M, 8-24M and 2-4Y.",
      "stated_as": "Fruit Salad / 3.5 TOG / 3-12M — Fruit Salad / 3.5 TOG / 8-24M — Fruit Salad / 3.5 TOG / 2-4Y",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "ref": "p2.f9",
      "product": "ergoPouch Sleep Suit Sack 3.5 TOG",
      "field": "breathability",
      "value": "One parent found the material warm but not breathable, with the child sweating in it where other 3.5 TOG suits had not caused that.",
      "stated_as": "One parent found the material warm but not breathable, with the child sweating in it where other 3.5 TOG suits had not caused that.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/ergopouch-3-5-tog-sleepsuit-bag",
      "source_read_at": "2026-10-12T03:53:57.463Z"
    },
    {
      "ref": "p3.f2",
      "product": "ergoPouch Jersey Sleep Suit Sack",
      "field": "TOG rating",
      "value": "The structured product data gives the TOG rating as 0.2 TOG.",
      "stated_as": "\"name\":\"TOG Rating\",\"value\":\"0.2 TOG\"",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-0-2-tog-petit-pretzel",
      "source_read_at": "2026-10-12T02:54:28.810Z"
    },
    {
      "ref": "p3.f5",
      "product": "ergoPouch Jersey Sleep Suit Sack",
      "field": "size",
      "value": "This page offers the sack in a single size, 8-24 months.",
      "stated_as": "Size\nSize Guide\n8-24M",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-0-2-tog-petit-pretzel",
      "source_read_at": "2026-10-12T02:54:28.810Z"
    },
    {
      "ref": "p3.f9",
      "product": "ergoPouch Jersey Sleep Suit Sack",
      "field": "size guidance",
      "value": "For the 8-24 month size the maker suggests converting from sack to suit around 12-15 months, when the child starts to walk.",
      "stated_as": "8-24 months. We recommend converting the sack into a suit around 12-15 months of age when your little one will start to walk;",
      "source_type": "guide",
      "source_url": "https://www.ergopouch.com/blogs/sleep-blog/all-about-our-sleep-suit-sack",
      "source_read_at": "2026-10-12T02:54:33.221Z"
    },
    {
      "ref": "p4.f1",
      "product": "ergoPouch Jersey Sleep Suit Sack 0.2 TOG",
      "field": "Sizes",
      "value": "The Daisies print is listed in four sizes: 3-12M, 8-24M, 2-4Y and 4-6Y.",
      "stated_as": "Daisies / 0.2 TOG / 3-12M — Daisies / 0.2 TOG / 8-24M — Daisies / 0.2 TOG / 2-4Y — Daisies / 0.2 TOG / 4-6Y",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "ref": "p4.f4",
      "product": "ergoPouch Jersey Sleep Suit Sack 0.2 TOG",
      "field": "TOG meaning",
      "value": "TOG stands for Thermal Overall Grade and measures how effectively a fabric retains warmth and insulates.",
      "stated_as": "TOG stands for Thermal Overall Grade. It measures how effectively a fabric retains warmth and insulates.",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com.au/pages/what-to-wear-guide",
      "source_read_at": "2026-10-12T02:57:22.013Z"
    },
    {
      "ref": "p4.f6",
      "product": "ergoPouch Jersey Sleep Suit Sack 0.2 TOG",
      "field": "Zip conversion",
      "value": "The zip-to-legs conversion is singled out as the genuinely useful, stand-out feature, because it lets you do nappy changes and car-seat or pram transfers without fully undressing a sleeping child.",
      "stated_as": "The zip-to-legs conversion is singled out as the genuinely useful, stand-out feature, because it lets you do nappy changes and car-seat or pram transfers without fully undressing a sleeping child.",
      "source_type": "review",
      "source_url": "https://clevermum.co.uk/reviews/ergopouch-sleep-suit-bag-review/",
      "source_read_at": "2026-10-12T02:57:30.509Z"
    },
    {
      "ref": "p4.f11",
      "product": "ergoPouch Jersey Sleep Suit Sack 0.2 TOG",
      "field": "Room temperature",
      "value": "The 0.2 TOG is classed as the Cool Pouch, for 22°C and above.",
      "stated_as": "0.2TOG\nCool Pouch\n22°C +",
      "source_type": "manual",
      "source_url": "https://www.ergopouch.com.au/pages/what-to-wear-guide",
      "source_read_at": "2026-10-12T02:57:22.013Z"
    },
    {
      "ref": "p6.f2",
      "product": "ergoPouch Sleep Suit Sack 0.3 TOG Berries",
      "field": "TOG rating",
      "value": "The garment's rated warmth is 0.3 TOG.",
      "stated_as": "\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"TOG Rating\",\"value\":\"0.3 TOG\"}]",
      "source_type": "guide",
      "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-0-3-tog-berries",
      "source_read_at": "2026-10-12T03:19:18.100Z"
    },
    {
      "ref": "p6.f5",
      "product": "ergoPouch Sleep Suit Sack 0.3 TOG Berries",
      "field": "sizes",
      "value": "The Sleep Suit Sack 0.3 TOG Berries is listed in four sizes: 3-12M, 8-24M, 2-4Y and 4-6Y.",
      "stated_as": "Berries / 0.3 TOG / 3-12M — Berries / 0.3 TOG / 8-24M — Berries / 0.3 TOG / 2-4Y — Berries / 0.3 TOG / 4-6Y",
      "source_type": "listing",
      "source_url": "https://ergopouch-us.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:17:22.303Z"
    },
    {
      "ref": "p6.f10",
      "product": "ergoPouch Sleep Suit Sack 0.3 TOG Berries",
      "field": "hot-weather use",
      "value": "A 0.3 TOG version was used with the brand's temperature guide in a hot, uncooled home and the baby stayed comfortable without needing fans or air-conditioning.",
      "stated_as": "A 0.3 TOG version was used with the brand's temperature guide in a hot, uncooled home and the baby stayed comfortable without needing fans or air-conditioning.",
      "source_type": "blog",
      "source_url": "https://www.ergopouch.com.au/blogs/product-information/everyday-parents-review-the-sleep-suit-bag",
      "source_read_at": "2026-10-12T03:19:31.667Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261740724393",
      "name": "ergoPouch Jersey Sleep Suit Sack 0.2 TOG",
      "url": "/products/ucp/ergopouch-com/8261740724393",
      "why": "TOG stands for Thermal Overall Grade and measures how effectively a fabric retains warmth and insulates.",
      "cells": [
        {
          "column": "Warmth rating",
          "fact": null
        },
        {
          "column": "Room temperature",
          "fact": {
            "field": "Room temperature",
            "value": "The 0.2 TOG is classed as the Cool Pouch, for 22°C and above.",
            "stated_as": "0.2TOG\nCool Pouch\n22°C +",
            "source_type": "manual",
            "source_url": "https://www.ergopouch.com.au/pages/what-to-wear-guide",
            "source_read_at": "2026-10-12T02:57:22.013Z"
          }
        },
        {
          "column": "Sizes",
          "fact": {
            "field": "Sizes",
            "value": "The Daisies print is listed in four sizes: 3-12M, 8-24M, 2-4Y and 4-6Y.",
            "stated_as": "Daisies / 0.2 TOG / 3-12M — Daisies / 0.2 TOG / 8-24M — Daisies / 0.2 TOG / 2-4Y — Daisies / 0.2 TOG / 4-6Y",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Notes on use",
          "fact": {
            "field": "Zip conversion",
            "value": "The zip-to-legs conversion is singled out as the genuinely useful, stand-out feature, because it lets you do nappy changes and car-seat or pram transfers without fully undressing a sleeping child.",
            "stated_as": "The zip-to-legs conversion is singled out as the genuinely useful, stand-out feature, because it lets you do nappy changes and car-seat or pram transfers without fully undressing a sleeping child.",
            "source_type": "review",
            "source_url": "https://clevermum.co.uk/reviews/ergopouch-sleep-suit-bag-review/",
            "source_read_at": "2026-10-12T02:57:30.509Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8279849730217",
      "name": "ergoPouch Sleep Suit Sack 3.5 TOG",
      "url": "/products/ucp/ergopouch-com/8279849730217",
      "why": "The structured product data gives the thermal rating as 3.5 TOG.",
      "cells": [
        {
          "column": "Warmth rating",
          "fact": {
            "field": "TOG rating",
            "value": "The structured product data gives the thermal rating as 3.5 TOG.",
            "stated_as": "{\"@type\":\"PropertyValue\",\"name\":\"TOG Rating\",\"value\":\"3.5 TOG\"}",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-3-5-tog-fruit-salad",
            "source_read_at": "2026-10-12T03:52:57.845Z"
          }
        },
        {
          "column": "Room temperature",
          "fact": null
        },
        {
          "column": "Sizes",
          "fact": {
            "field": "sizes",
            "value": "The Fruit Salad print is listed in three size runs: 3-12M, 8-24M and 2-4Y.",
            "stated_as": "Fruit Salad / 3.5 TOG / 3-12M — Fruit Salad / 3.5 TOG / 8-24M — Fruit Salad / 3.5 TOG / 2-4Y",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Notes on use",
          "fact": {
            "field": "breathability",
            "value": "One parent found the material warm but not breathable, with the child sweating in it where other 3.5 TOG suits had not caused that.",
            "stated_as": "One parent found the material warm but not breathable, with the child sweating in it where other 3.5 TOG suits had not caused that.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/ergopouch-3-5-tog-sleepsuit-bag",
            "source_read_at": "2026-10-12T03:53:57.463Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8862969069737",
      "name": "ergoPouch Sleep Suit Sack 1.0 TOG Daydream",
      "url": "/products/ucp/ergopouch-com/8862969069737",
      "why": "The structured product data gives the item a TOG rating of 1.0 TOG.",
      "cells": [
        {
          "column": "Warmth rating",
          "fact": {
            "field": "TOG rating",
            "value": "The structured product data gives the item a TOG rating of 1.0 TOG.",
            "stated_as": "\"name\":\"TOG Rating\",\"value\":\"1.0 TOG\"",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-1-0-tog-daydream",
            "source_read_at": "2026-10-12T02:49:30.814Z"
          }
        },
        {
          "column": "Room temperature",
          "fact": null
        },
        {
          "column": "Sizes",
          "fact": {
            "field": "sizes",
            "value": "The Daydream 1.0 TOG colourway is listed in three sizes: 3-12M, 8-24M and 2-4Y.",
            "stated_as": "Daydream / 1.0 TOG / 3-12M — Daydream / 1.0 TOG / 8-24M — Daydream / 1.0 TOG / 2-4Y",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Notes on use",
          "fact": {
            "field": "conversion",
            "value": "The bag-to-suit conversion stops the sleeping bag coming undone when a baby pulls up to standing or walks.",
            "stated_as": "The bag-to-suit conversion stops the sleeping bag coming undone when a baby pulls up to standing or walks.",
            "source_type": "blog",
            "source_url": "https://www.sophobsessed.com/reviews/ergopouch-sleep-suit-bag/",
            "source_read_at": "2026-10-12T02:49:55.684Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8261740822697",
      "name": "ergoPouch Sleep Suit Sack 0.3 TOG Berries",
      "url": "/products/ucp/ergopouch-com/8261740822697",
      "why": "The garment's rated warmth is 0.3 TOG.",
      "cells": [
        {
          "column": "Warmth rating",
          "fact": {
            "field": "TOG rating",
            "value": "The garment's rated warmth is 0.3 TOG.",
            "stated_as": "\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"TOG Rating\",\"value\":\"0.3 TOG\"}]",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-0-3-tog-berries",
            "source_read_at": "2026-10-12T03:19:18.100Z"
          }
        },
        {
          "column": "Room temperature",
          "fact": null
        },
        {
          "column": "Sizes",
          "fact": {
            "field": "sizes",
            "value": "The Sleep Suit Sack 0.3 TOG Berries is listed in four sizes: 3-12M, 8-24M, 2-4Y and 4-6Y.",
            "stated_as": "Berries / 0.3 TOG / 3-12M — Berries / 0.3 TOG / 8-24M — Berries / 0.3 TOG / 2-4Y — Berries / 0.3 TOG / 4-6Y",
            "source_type": "listing",
            "source_url": "https://ergopouch-us.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:17:22.303Z"
          }
        },
        {
          "column": "Notes on use",
          "fact": {
            "field": "hot-weather use",
            "value": "A 0.3 TOG version was used with the brand's temperature guide in a hot, uncooled home and the baby stayed comfortable without needing fans or air-conditioning.",
            "stated_as": "A 0.3 TOG version was used with the brand's temperature guide in a hot, uncooled home and the baby stayed comfortable without needing fans or air-conditioning.",
            "source_type": "blog",
            "source_url": "https://www.ergopouch.com.au/blogs/product-information/everyday-parents-review-the-sleep-suit-bag",
            "source_read_at": "2026-10-12T03:19:31.667Z"
          }
        }
      ]
    },
    {
      "rank": 5,
      "merchant": {
        "slug": "ergopouch-com",
        "display_name": "ergopouch.com"
      },
      "product_id": "gid://shopify/Product/8391254900905",
      "name": "ergoPouch Jersey Sleep Suit Sack",
      "url": "/products/ucp/ergopouch-com/8391254900905",
      "why": "The structured product data gives the TOG rating as 0.2 TOG.",
      "cells": [
        {
          "column": "Warmth rating",
          "fact": {
            "field": "TOG rating",
            "value": "The structured product data gives the TOG rating as 0.2 TOG.",
            "stated_as": "\"name\":\"TOG Rating\",\"value\":\"0.2 TOG\"",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-0-2-tog-petit-pretzel",
            "source_read_at": "2026-10-12T02:54:28.810Z"
          }
        },
        {
          "column": "Room temperature",
          "fact": null
        },
        {
          "column": "Sizes",
          "fact": {
            "field": "size",
            "value": "This page offers the sack in a single size, 8-24 months.",
            "stated_as": "Size\nSize Guide\n8-24M",
            "source_type": "guide",
            "source_url": "https://ergopouch-us.myshopify.com/products/sleep-suit-sack-0-2-tog-petit-pretzel",
            "source_read_at": "2026-10-12T02:54:28.810Z"
          }
        },
        {
          "column": "Notes on use",
          "fact": {
            "field": "size guidance",
            "value": "For the 8-24 month size the maker suggests converting from sack to suit around 12-15 months, when the child starts to walk.",
            "stated_as": "8-24 months. We recommend converting the sack into a suit around 12-15 months of age when your little one will start to walk;",
            "source_type": "guide",
            "source_url": "https://www.ergopouch.com/blogs/sleep-blog/all-about-our-sleep-suit-sack",
            "source_read_at": "2026-10-12T02:54:33.221Z"
          }
        }
      ]
    }
  ]
}