{
  "schema_version": "compare-page.v2",
  "page_id": "glass-versus-plastic-baby-bottles",
  "url": "https://robotrunk.com/compare/want/glass-versus-plastic-baby-bottles",
  "title": "Glass versus plastic baby bottles",
  "question": "Do glass baby bottles compare favorably with plastic ones?",
  "answer": "Dr. 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+™ Glass Narrow Baby Bottle: Parents using the Options+ bottles report minimal to no issues with spit-up, gas, and colic, which they attribute to the anti-colic vent system.\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.",
  "kind": "glass baby bottles",
  "market": "US",
  "generated_at": "2026-10-14T04:00:28.799Z",
  "columns": [
    "Cleaning and lifespan",
    "Colic and spit-up",
    "Glass material"
  ],
  "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.f4",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Glass Baby Bottle",
      "field": "colic",
      "value": "Dr. Brown's Glass is described as the go-to choice for babies with gas or colic issues because of its internal vent system.",
      "stated_as": "Dr. Brown's Glass is described as the go-to choice for babies with gas or colic issues because of its internal vent system.",
      "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": "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": "p3.f7",
      "product": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle",
      "field": "colic claims",
      "value": "The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping and gas.",
      "stated_as": "The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping, and gas",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p3.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"
    },
    {
      "ref": "p4.f6",
      "product": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Glass Narrow Baby Bottle",
      "field": "colic and spit-up",
      "value": "Parents using the Options+ bottles report minimal to no issues with spit-up, gas, and colic, which they attribute to the anti-colic vent system.",
      "stated_as": "Parents using the Options+ bottles report minimal to no issues with spit-up, gas, and colic, which they attribute to the anti-colic vent system.",
      "source_type": "blog",
      "source_url": "https://babyfoode.com/blog/dr-browns-options-bottle-review/",
      "source_read_at": "2026-10-11T18:21:19.251Z"
    }
  ],
  "rows": [
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      "rank": 1,
      "merchant": {
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        "display_name": "drbrownsbaby.com"
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      "why": "Parents consistently say the glass version cleans better and lasts longer than the plastic Dr. Brown's version.",
      "cells": [
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            "source_read_at": "2026-10-11T18:19:47.376Z"
          }
        },
        {
          "column": "Colic and spit-up",
          "fact": {
            "field": "colic",
            "value": "Dr. Brown's Glass is described as the go-to choice for babies with gas or colic issues because of its internal vent system.",
            "stated_as": "Dr. Brown's Glass is described as the go-to choice for babies with gas or colic issues because of its internal vent system.",
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          }
        },
        {
          "column": "Glass material",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "drbrownsbaby-com",
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      "name": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Glass Narrow Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139832160533",
      "why": "Parents using the Options+ bottles report minimal to no issues with spit-up, gas, and colic, which they attribute to the anti-colic vent system.",
      "cells": [
        {
          "column": "Cleaning and lifespan",
          "fact": null
        },
        {
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          "fact": {
            "field": "colic and spit-up",
            "value": "Parents using the Options+ bottles report minimal to no issues with spit-up, gas, and colic, which they attribute to the anti-colic vent system.",
            "stated_as": "Parents using the Options+ bottles report minimal to no issues with spit-up, gas, and colic, which they attribute to the anti-colic vent system.",
            "source_type": "blog",
            "source_url": "https://babyfoode.com/blog/dr-browns-options-bottle-review/",
            "source_read_at": "2026-10-11T18:21:19.251Z"
          }
        },
        {
          "column": "Glass material",
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      ]
    },
    {
      "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": "Cleaning and lifespan",
          "fact": null
        },
        {
          "column": "Colic and spit-up",
          "fact": {
            "field": "colic claims",
            "value": "The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping and gas.",
            "stated_as": "The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping, and gas",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        },
        {
          "column": "Glass material",
          "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"
          }
        }
      ]
    }
  ]
}