{
  "schema_version": "compare-page.v2",
  "page_id": "breast-milk-storage-bag-capacity",
  "url": "https://robotrunk.com/compare/want/breast-milk-storage-bag-capacity",
  "title": "Breast milk storage bag capacity",
  "question": "How much milk does a breast milk storage bag hold?",
  "answer": "Haakaa Happii Bear Silicone Milk Storage Bag: Each bag has a 9 oz/260 ml capacity.\nHaakaa Silicone Milk Storage Bag: The maker states a 9 oz capacity.",
  "kind": "breastfeeding supply",
  "market": "US",
  "generated_at": "2026-10-23T23:58:51.315Z",
  "columns": [
    "Capacity",
    "Material",
    "Cold storage",
    "Closure"
  ],
  "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.f1",
      "product": "Haakaa Silicone Milk Storage Bag",
      "field": "Material",
      "value": "It is made from food-grade silicone.",
      "stated_as": "They are made of food grade silicone",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p2.f3",
      "product": "Haakaa Silicone Milk Storage Bag",
      "field": "Capacity",
      "value": "The maker states a 9 oz capacity.",
      "stated_as": "- 9 oz capacity.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p2.f4",
      "product": "Haakaa Silicone Milk Storage Bag",
      "field": "Cold storage",
      "value": "It is safe for refrigerator and freezer storage.",
      "stated_as": "- Fridge and freezer safe.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p2.f6",
      "product": "Haakaa Silicone Milk Storage Bag",
      "field": "Closure",
      "value": "It has a leakproof stopper.",
      "stated_as": "firmly push in the leakproof stopper.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p3.f1",
      "product": "Haakaa Happii Bear Silicone Milk Storage Bag",
      "field": "Capacity",
      "value": "Each bag has a 9 oz/260 ml capacity.",
      "stated_as": "Haakaa Happii Bear Silicone Milk Storage Bag (9oz/260ml)",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p3.f2",
      "product": "Haakaa Happii Bear Silicone Milk Storage Bag",
      "field": "Material",
      "value": "Made from non-toxic, 100% food-grade silicone.",
      "stated_as": "Made of non-toxic 100% food-grade silicone",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p3.f4",
      "product": "Haakaa Happii Bear Silicone Milk Storage Bag",
      "field": "Closure",
      "value": "Uses a leakproof stopper.",
      "stated_as": "firmly push in the leakproof stopper",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    },
    {
      "ref": "p3.f5",
      "product": "Haakaa Happii Bear Silicone Milk Storage Bag",
      "field": "Cold storage",
      "value": "Safe for the fridge and freezer and may be stored upright or lying down.",
      "stated_as": "It's fridge and freezer safe and can be stored upright or lying down.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-09-26T19:13:24.408Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/8111934898414",
      "name": "Haakaa Happii Bear Silicone Milk Storage Bag",
      "url": "/products/ucp/haakaausa-com/8111934898414",
      "why": "Each bag has a 9 oz/260 ml capacity.",
      "cells": [
        {
          "column": "Capacity",
          "fact": {
            "field": "Capacity",
            "value": "Each bag has a 9 oz/260 ml capacity.",
            "stated_as": "Haakaa Happii Bear Silicone Milk Storage Bag (9oz/260ml)",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Material",
          "fact": {
            "field": "Material",
            "value": "Made from non-toxic, 100% food-grade silicone.",
            "stated_as": "Made of non-toxic 100% food-grade silicone",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Cold storage",
          "fact": {
            "field": "Cold storage",
            "value": "Safe for the fridge and freezer and may be stored upright or lying down.",
            "stated_as": "It's fridge and freezer safe and can be stored upright or lying down.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Closure",
          "fact": {
            "field": "Closure",
            "value": "Uses a leakproof stopper.",
            "stated_as": "firmly push in the leakproof stopper",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "haakaausa-com",
        "display_name": "haakaausa.com"
      },
      "product_id": "gid://shopify/Product/5244376973461",
      "name": "Haakaa Silicone Milk Storage Bag",
      "url": "/products/ucp/haakaausa-com/5244376973461",
      "why": "The maker states a 9 oz capacity.",
      "cells": [
        {
          "column": "Capacity",
          "fact": {
            "field": "Capacity",
            "value": "The maker states a 9 oz capacity.",
            "stated_as": "- 9 oz capacity.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Material",
          "fact": {
            "field": "Material",
            "value": "It is made from food-grade silicone.",
            "stated_as": "They are made of food grade silicone",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Cold storage",
          "fact": {
            "field": "Cold storage",
            "value": "It is safe for refrigerator and freezer storage.",
            "stated_as": "- Fridge and freezer safe.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Closure",
          "fact": {
            "field": "Closure",
            "value": "It has a leakproof stopper.",
            "stated_as": "firmly push in the leakproof stopper.",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        }
      ]
    }
  ]
}