{
  "schema_version": "compare-page.v2",
  "page_id": "heating-a-glass-baby-bottle-in-the-microwave",
  "url": "https://robotrunk.com/compare/want/heating-a-glass-baby-bottle-in-the-microwave",
  "title": "Heating a Glass Baby Bottle in the Microwave",
  "question": "Can a glass baby bottle be heated in a microwave?",
  "answer": "No checked fact states that a glass baby bottle can be microwaved to warm milk. Haakaa Generation 3 Glass Baby Bottle: The glass bottle can be heated and frozen. Dr. Brown's Anti-Colic Options+ Narrow Glass Baby Bottle: All parts are safe for dishwasher (top rack only), electric and microwave sterilizers, or boiling water. (this fact covers sterilizing, not warming milk). Lifefactory 9oz Glass Baby Bottle: The borosilicate baby bottle can transition from the freezer to boiling water.",
  "kind": "baby bottle",
  "market": "US",
  "generated_at": "2026-10-20T01:07:58.046Z",
  "columns": [
    "Heating",
    "Microwave",
    "Glass durability"
  ],
  "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.f7",
      "product": "Dr. Brown's Anti-Colic Options+ Narrow Glass Baby Bottle",
      "field": "glass material",
      "value": "The glass bottles are heat and thermal shock-resistant and can withstand hot and cold temperatures and gradual temperature changes.",
      "stated_as": "Glass bottles are heat and thermal shock-resistant, which can withstand hot and cold temperatures, along with gradual temperature changes",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p2.f10",
      "product": "Dr. Brown's Anti-Colic Options+ Narrow Glass Baby Bottle",
      "field": "cleaning",
      "value": "All parts are safe for dishwasher (top rack only), electric and microwave sterilizers, or boiling water.",
      "stated_as": "Safe for use in dishwasher (top rack only), electric and microwave sterilizers, or boiling water",
      "source_type": "guide",
      "source_url": "https://4f71f1-4.myshopify.com/products/anti-colic-options-narrow-glass-baby-bottle-4oz-4-pack",
      "source_read_at": "2026-10-11T17:04:24.574Z"
    },
    {
      "ref": "p4.f11",
      "product": "Lifefactory 9oz Glass Baby Bottle",
      "field": "materials",
      "value": "The bottle is made from thermal-shock-resistant borosilicate glass.",
      "stated_as": "Made with high quality thermal shock-resistant borosilicate glass",
      "source_type": "guide",
      "source_url": "https://lifefactory.com/products/9oz-glass-baby-bottle",
      "source_read_at": "2026-09-25T17:18:47.109Z"
    },
    {
      "ref": "p4.f12",
      "product": "Lifefactory 9oz Glass Baby Bottle",
      "field": "temperature resistance",
      "value": "The borosilicate baby bottle can transition from the freezer to boiling water.",
      "stated_as": "This allows the baby bottle to go from the freezer to boiling water pot.",
      "source_type": "guide",
      "source_url": "https://lifefactory.com/pages/faq",
      "source_read_at": "2026-09-25T17:18:49.792Z"
    },
    {
      "ref": "p5.f3",
      "product": "Haakaa Generation 3 Glass Baby Bottle",
      "field": "Temperature use",
      "value": "The glass bottle can be heated and frozen.",
      "stated_as": "making them safe to heat and freeze",
      "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/5646562099349",
      "name": "Haakaa Generation 3 Glass Baby Bottle",
      "url": "/products/ucp/haakaausa-com/5646562099349",
      "why": "The glass bottle can be heated and frozen.",
      "cells": [
        {
          "column": "Heating",
          "fact": {
            "field": "Temperature use",
            "value": "The glass bottle can be heated and frozen.",
            "stated_as": "making them safe to heat and freeze",
            "source_type": "listing",
            "source_url": "https://temp2016.myshopify.com/products.json",
            "source_read_at": "2026-09-26T19:13:24.408Z"
          }
        },
        {
          "column": "Microwave",
          "fact": null
        },
        {
          "column": "Glass durability",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9579600642325",
      "name": "Dr. Brown's Anti-Colic Options+ Narrow Glass Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9579600642325",
      "why": "All parts are safe for dishwasher (top rack only), electric and microwave sterilizers, or boiling water.",
      "cells": [
        {
          "column": "Heating",
          "fact": {
            "field": "glass material",
            "value": "The glass bottles are heat and thermal shock-resistant and can withstand hot and cold temperatures and gradual temperature changes.",
            "stated_as": "Glass bottles are heat and thermal shock-resistant, which can withstand hot and cold temperatures, along with gradual temperature changes",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        },
        {
          "column": "Microwave",
          "fact": {
            "field": "cleaning",
            "value": "All parts are safe for dishwasher (top rack only), electric and microwave sterilizers, or boiling water.",
            "stated_as": "Safe for use in dishwasher (top rack only), electric and microwave sterilizers, or boiling water",
            "source_type": "guide",
            "source_url": "https://4f71f1-4.myshopify.com/products/anti-colic-options-narrow-glass-baby-bottle-4oz-4-pack",
            "source_read_at": "2026-10-11T17:04:24.574Z"
          }
        },
        {
          "column": "Glass durability",
          "fact": {
            "field": "glass material",
            "value": "The glass bottles are heat and thermal shock-resistant and can withstand hot and cold temperatures and gradual temperature changes.",
            "stated_as": "Glass bottles are heat and thermal shock-resistant, which can withstand hot and cold temperatures, along with gradual temperature changes",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/6739338297430",
      "name": "Lifefactory 9oz Glass Baby Bottle",
      "url": "/products/ucp/anbbaby-com/6739338297430",
      "why": "The borosilicate baby bottle can transition from the freezer to boiling water.",
      "cells": [
        {
          "column": "Heating",
          "fact": {
            "field": "temperature resistance",
            "value": "The borosilicate baby bottle can transition from the freezer to boiling water.",
            "stated_as": "This allows the baby bottle to go from the freezer to boiling water pot.",
            "source_type": "guide",
            "source_url": "https://lifefactory.com/pages/faq",
            "source_read_at": "2026-09-25T17:18:49.792Z"
          }
        },
        {
          "column": "Microwave",
          "fact": null
        },
        {
          "column": "Glass durability",
          "fact": {
            "field": "materials",
            "value": "The bottle is made from thermal-shock-resistant borosilicate glass.",
            "stated_as": "Made with high quality thermal shock-resistant borosilicate glass",
            "source_type": "guide",
            "source_url": "https://lifefactory.com/products/9oz-glass-baby-bottle",
            "source_read_at": "2026-09-25T17:18:47.109Z"
          }
        }
      ]
    }
  ]
}