{
  "schema_version": "compare-page.v2",
  "page_id": "durability-of-dr-brown-s-glass-baby-bottles",
  "url": "https://robotrunk.com/compare/want/durability-of-dr-brown-s-glass-baby-bottles",
  "title": "Durability of Dr. Brown's Glass Baby Bottles",
  "question": "Are Dr. Brown's glass baby bottles likely to break, and how durable is the glass?",
  "answer": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottle: A 100% silicone bottle sleeve is sold to protect Dr. Brown's Options+ glass bottles during use, warming and dishwashing.\nDr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle: Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.\nDr. Brown's Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle: The Dr. Brown's glass bottles are resistant to heat and thermal shock, so they withstand cold and hot temperatures plus gradual temperature changes.\nThe checked facts do not state how often these bottles break.",
  "kind": "glass baby bottles",
  "market": "US",
  "generated_at": "2026-10-11T20:19:34.472Z",
  "columns": [
    "Heat resistance",
    "Protective sleeve",
    "Lifespan"
  ],
  "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.f12",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottle",
      "field": "glass bottle sleeve",
      "value": "A 100% silicone bottle sleeve is sold to protect Dr. Brown's Options+ glass bottles during use, warming and dishwashing.",
      "stated_as": "The 100% silicone bottle sleeve helps protect Dr. Brown's Options+ glass bottles while in use, while warming, or in the dishwasher.",
      "source_type": "manual",
      "source_url": "https://drbrownsbaby.com/pages/instructions",
      "source_read_at": "2026-10-11T18:51:25.312Z"
    },
    {
      "ref": "p2.f7",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle",
      "field": "cleaning and life",
      "value": "Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.",
      "stated_as": "Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.",
      "source_type": "blog",
      "source_url": "https://www.redditmamas.com/blog/glass-vs-plastic-baby-bottles",
      "source_read_at": "2026-10-11T18:19:47.376Z"
    },
    {
      "ref": "p4.f10",
      "product": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle",
      "field": "glass durability",
      "value": "The Dr. Brown's glass bottles are resistant to heat and thermal shock, so they withstand cold and hot temperatures plus gradual temperature changes.",
      "stated_as": "Los biberones de vidrio Dr. Brown’s® son resistentes al calor y a los golpes térmicos, por lo que pueden soportar temperaturas frías y calientes, junto con cambios graduales de temperatura.",
      "source_type": "guide",
      "source_url": "https://drbrowns.pe/producto/biberon-anticolicos-boca-ancha-vidrio-5-oz-wb51700/",
      "source_read_at": "2026-10-11T17:46:17.846Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832848661",
      "name": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139832848661",
      "why": "A 100% silicone bottle sleeve is sold to protect Dr. Brown's Options+ glass bottles during use, warming and dishwashing.",
      "cells": [
        {
          "column": "Heat resistance",
          "fact": null
        },
        {
          "column": "Protective sleeve",
          "fact": {
            "field": "glass bottle sleeve",
            "value": "A 100% silicone bottle sleeve is sold to protect Dr. Brown's Options+ glass bottles during use, warming and dishwashing.",
            "stated_as": "The 100% silicone bottle sleeve helps protect Dr. Brown's Options+ glass bottles while in use, while warming, or in the dishwasher.",
            "source_type": "manual",
            "source_url": "https://drbrownsbaby.com/pages/instructions",
            "source_read_at": "2026-10-11T18:51:25.312Z"
          }
        },
        {
          "column": "Lifespan",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832193301",
      "name": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139832193301",
      "why": "Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.",
      "cells": [
        {
          "column": "Heat resistance",
          "fact": null
        },
        {
          "column": "Protective sleeve",
          "fact": null
        },
        {
          "column": "Lifespan",
          "fact": {
            "field": "cleaning and life",
            "value": "Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.",
            "stated_as": "Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.",
            "source_type": "blog",
            "source_url": "https://www.redditmamas.com/blog/glass-vs-plastic-baby-bottles",
            "source_read_at": "2026-10-11T18:19:47.376Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832979733",
      "name": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139832979733",
      "why": "The Dr. Brown's glass bottles are resistant to heat and thermal shock, so they withstand cold and hot temperatures plus gradual temperature changes.",
      "cells": [
        {
          "column": "Heat resistance",
          "fact": {
            "field": "glass durability",
            "value": "The Dr. Brown's glass bottles are resistant to heat and thermal shock, so they withstand cold and hot temperatures plus gradual temperature changes.",
            "stated_as": "Los biberones de vidrio Dr. Brown’s® son resistentes al calor y a los golpes térmicos, por lo que pueden soportar temperaturas frías y calientes, junto con cambios graduales de temperatura.",
            "source_type": "guide",
            "source_url": "https://drbrowns.pe/producto/biberon-anticolicos-boca-ancha-vidrio-5-oz-wb51700/",
            "source_read_at": "2026-10-11T17:46:17.846Z"
          }
        },
        {
          "column": "Protective sleeve",
          "fact": null
        },
        {
          "column": "Lifespan",
          "fact": null
        }
      ]
    }
  ]
}