{
  "schema_version": "compare-page.v2",
  "page_id": "cooling-options-for-expressed-milk-during-a-long-workday",
  "url": "https://robotrunk.com/compare/want/cooling-options-for-expressed-milk-during-a-long-workday",
  "title": "Cooling Options for Expressed Milk During a Long Workday",
  "question": "Which products can keep expressed milk cold during a long workday away from home?",
  "answer": "Medela Breast Milk Cooler Set: The bag and contoured ice pack keep milk cool for several hours, with performance depending on ambient temperature. The review warns that four 5-ounce bottles may be insufficient for someone pumping more than twice during a workday.\n\nHegen PPSU Breast Milk & Food Storage: Baby Little Planet says the containers can be sealed for storage in a chiller or storage bag.",
  "kind": "breastfeeding",
  "market": "US",
  "generated_at": "2026-10-25T06:52:15.385Z",
  "columns": [
    "Cooling",
    "Portability",
    "Capacity",
    "Bottle materials"
  ],
  "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.f3",
      "product": "Medela Breast Milk Cooler Set",
      "field": "Bottle material safety",
      "value": "All four included bottles are made from BPA-free materials.",
      "stated_as": "all four Medela bottles included are made from BPA-free materials",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/breast-milk-cooler-set",
      "source_read_at": "2026-09-24T11:36:55.808Z"
    },
    {
      "ref": "p1.f4",
      "product": "Medela Breast Milk Cooler Set",
      "field": "Capacity and fit",
      "value": "The review reports a snug fit for four 5-ounce Medela bottles around the contoured ice pack.",
      "stated_as": "The review reports a snug fit for four 5-ounce Medela bottles around the contoured ice pack.",
      "source_type": "review",
      "source_url": "https://nestbabyguide.com/best-breast-milk-cooler-bag/",
      "source_read_at": "2026-09-24T11:37:51.471Z"
    },
    {
      "ref": "p1.f5",
      "product": "Medela Breast Milk Cooler Set",
      "field": "Cooling performance",
      "value": "The bag and contoured ice pack keep milk cool for several hours, with performance depending on ambient temperature.",
      "stated_as": "keeps breast milk cool for several hours depending on ambient temperature",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/breast-milk-cooler-set",
      "source_read_at": "2026-09-24T11:36:55.808Z"
    },
    {
      "ref": "p1.f9",
      "product": "Medela Breast Milk Cooler Set",
      "field": "Portability",
      "value": "The cooler is described as compact and lightweight for work, day care, and travel.",
      "stated_as": "the compact and lightweight design makes it ideal for traveling or carrying to work and day care",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/breast-milk-cooler-set",
      "source_read_at": "2026-09-24T11:36:55.808Z"
    },
    {
      "ref": "p1.f10",
      "product": "Medela Breast Milk Cooler Set",
      "field": "Capacity limitation",
      "value": "The review warns that four 5-ounce bottles may be insufficient for someone pumping more than twice during a workday.",
      "stated_as": "The review warns that four 5-ounce bottles may be insufficient for someone pumping more than twice during a workday.",
      "source_type": "review",
      "source_url": "https://nestbabyguide.com/best-breast-milk-cooler-bag/",
      "source_read_at": "2026-09-24T11:37:51.471Z"
    },
    {
      "ref": "p4.f1",
      "product": "Hegen PPSU Breast Milk & Food Storage",
      "field": "Capacity and pack size",
      "value": "The set contains four 150ml/5oz breast milk storage containers.",
      "stated_as": "4 x 150ml/5oz PPSU Breast Milk Storage Containers",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-24T19:45:01.642Z"
    },
    {
      "ref": "p4.f2",
      "product": "Hegen PPSU Breast Milk & Food Storage",
      "field": "Material",
      "value": "The containers are made from PPSU.",
      "stated_as": "4 x Hegen PCTO™ 150ml/5oz Breast Milk Storage Containers PPSU",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-24T19:45:01.642Z"
    },
    {
      "ref": "p4.f7",
      "product": "Hegen PPSU Breast Milk & Food Storage",
      "field": "Storage",
      "value": "Baby Little Planet says the containers can be sealed for storage in a chiller or storage bag.",
      "stated_as": "for storage in the chiller or a storage bag",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-24T19:45:01.642Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/1706916937828",
      "name": "Medela Breast Milk Cooler Set",
      "url": "/products/ucp/anbbaby-com/1706916937828",
      "why": "The bag and contoured ice pack keep milk cool for several hours, with performance depending on ambient temperature.",
      "cells": [
        {
          "column": "Cooling",
          "fact": {
            "field": "Cooling performance",
            "value": "The bag and contoured ice pack keep milk cool for several hours, with performance depending on ambient temperature.",
            "stated_as": "keeps breast milk cool for several hours depending on ambient temperature",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/breast-milk-cooler-set",
            "source_read_at": "2026-09-24T11:36:55.808Z"
          }
        },
        {
          "column": "Portability",
          "fact": {
            "field": "Portability",
            "value": "The cooler is described as compact and lightweight for work, day care, and travel.",
            "stated_as": "the compact and lightweight design makes it ideal for traveling or carrying to work and day care",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/breast-milk-cooler-set",
            "source_read_at": "2026-09-24T11:36:55.808Z"
          }
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "Capacity and fit",
            "value": "The review reports a snug fit for four 5-ounce Medela bottles around the contoured ice pack.",
            "stated_as": "The review reports a snug fit for four 5-ounce Medela bottles around the contoured ice pack.",
            "source_type": "review",
            "source_url": "https://nestbabyguide.com/best-breast-milk-cooler-bag/",
            "source_read_at": "2026-09-24T11:37:51.471Z"
          }
        },
        {
          "column": "Bottle materials",
          "fact": {
            "field": "Bottle material safety",
            "value": "All four included bottles are made from BPA-free materials.",
            "stated_as": "all four Medela bottles included are made from BPA-free materials",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/breast-milk-cooler-set",
            "source_read_at": "2026-09-24T11:36:55.808Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/10365760471271",
      "name": "Hegen PPSU Breast Milk & Food Storage",
      "url": "/products/ucp/albeebaby-com/10365760471271",
      "why": "Baby Little Planet says the containers can be sealed for storage in a chiller or storage bag.",
      "cells": [
        {
          "column": "Cooling",
          "fact": {
            "field": "Storage",
            "value": "Baby Little Planet says the containers can be sealed for storage in a chiller or storage bag.",
            "stated_as": "for storage in the chiller or a storage bag",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-24T19:45:01.642Z"
          }
        },
        {
          "column": "Portability",
          "fact": null
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "Capacity and pack size",
            "value": "The set contains four 150ml/5oz breast milk storage containers.",
            "stated_as": "4 x 150ml/5oz PPSU Breast Milk Storage Containers",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-24T19:45:01.642Z"
          }
        },
        {
          "column": "Bottle materials",
          "fact": {
            "field": "Material",
            "value": "The containers are made from PPSU.",
            "stated_as": "4 x Hegen PCTO™ 150ml/5oz Breast Milk Storage Containers PPSU",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-24T19:45:01.642Z"
          }
        }
      ]
    }
  ]
}