{
  "schema_version": "compare-page.v2",
  "page_id": "silicone-baby-bottles-and-air-reduction-venting",
  "url": "https://robotrunk.com/compare/want/silicone-baby-bottles-and-air-reduction-venting",
  "title": "Silicone baby bottles and air-reduction venting",
  "question": "Do silicone baby bottles include a vent to reduce air swallowing during feeding?",
  "answer": "Dr. Brown's WB91053: The silicone insert is thin and collapses as baby feeds to minimize air intake and help reduce colic, spit-up, burping, and gas. The Silicone Nipple together with the Anti-Colic internal vent system is clinically proven to reduce colic.\nDr. Brown's® Silicone Baby Bottle: The bottle is designed to reduce colic; its thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping and gas.\nDr. Brown's WB51053: The bottle's thin silicone insert collapses as baby feeds to minimize air intake and help reduce colic, spit-up, burping, and gas.\nDr. Brown's Silicone Baby Bottle: Thin silicone insert collapses as baby feeds to minimize air intake and help reduce colic, spit-up, burping and gas.",
  "kind": "silicone bottle",
  "market": "US",
  "generated_at": "2026-10-12T02:48:07.536Z",
  "columns": [
    "Air-reduction design",
    "Colic claim",
    "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.f2",
      "product": "Dr. Brown's Dr. Brown's® Silicone Baby Bottle",
      "field": "Colic reduction",
      "value": "The bottle is designed to reduce colic; its thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping and gas.",
      "stated_as": "The thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping, and gas",
      "source_type": "guide",
      "source_url": "https://drbrownsbaby.com/products/silicone-baby-bottle-blue",
      "source_read_at": "2026-10-11T20:03:07.340Z"
    },
    {
      "ref": "p1.f6",
      "product": "Dr. Brown's Dr. Brown's® Silicone Baby Bottle",
      "field": "Materials",
      "value": "Only breast milk or formula touches food-grade silicone.",
      "stated_as": "The only thing breast milk or formula touches is food-grade silicone",
      "source_type": "guide",
      "source_url": "https://drbrownsbaby.com/products/silicone-baby-bottle-blue",
      "source_read_at": "2026-10-11T20:03:07.340Z"
    },
    {
      "ref": "p2.f7",
      "product": "Dr. Brown's WB51053",
      "field": "colic reduction",
      "value": "The bottle's thin silicone insert collapses as baby feeds to minimize air intake and help reduce colic, spit-up, burping, and gas.",
      "stated_as": "The thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, 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": "p2.f11",
      "product": "Dr. Brown's WB51053",
      "field": "material",
      "value": "Only food-grade silicone touches breast milk or formula.",
      "stated_as": "The only thing breast milk or formula touches is food-grade silicone",
      "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 Silicone Baby Bottle",
      "field": "colic reduction",
      "value": "Thin silicone insert collapses as baby feeds to minimize air intake and help reduce colic, spit-up, burping and gas.",
      "stated_as": "The thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping, and gas",
      "source_type": "guide",
      "source_url": "https://drbrownsbaby.com/products/silicone-baby-bottle-green",
      "source_read_at": "2026-10-11T20:02:37.249Z"
    },
    {
      "ref": "p3.f11",
      "product": "Dr. Brown's Silicone Baby Bottle",
      "field": "material contact",
      "value": "Only breast milk or formula touches food-grade silicone.",
      "stated_as": "The only thing breast milk or formula touches is food-grade silicone",
      "source_type": "guide",
      "source_url": "https://drbrownsbaby.com/products/silicone-baby-bottle-green",
      "source_read_at": "2026-10-11T20:02:37.249Z"
    },
    {
      "ref": "p4.f4",
      "product": "Dr. Brown's WB91053",
      "field": "how it works",
      "value": "The silicone insert is thin and collapses as baby feeds to minimize air intake and help reduce colic, spit-up, burping, and gas.",
      "stated_as": "The thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping, and gas",
      "source_type": "listing",
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      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p4.f7",
      "product": "Dr. Brown's WB91053",
      "field": "materials",
      "value": "Breast milk or formula only contacts food-grade silicone.",
      "stated_as": "The only thing breast milk or formula touches is food-grade silicone",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p4.f9",
      "product": "Dr. Brown's WB91053",
      "field": "colic claim",
      "value": "The Silicone Nipple together with the Anti-Colic internal vent system is clinically proven to reduce colic.",
      "stated_as": "Dr. Brown’s® Silicone Nipple, together with the Anti-Colic internal vent system, is clinically proven to reduce colic.",
      "source_type": "manual",
      "source_url": "https://drbrownsbaby.com/pages/instructions",
      "source_read_at": "2026-10-11T19:59:37.929Z"
    }
  ],
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      "cells": [
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        {
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            "stated_as": "Dr. Brown’s® Silicone Nipple, together with the Anti-Colic internal vent system, is clinically proven to reduce colic.",
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            "source_read_at": "2026-10-11T19:59:37.929Z"
          }
        },
        {
          "column": "Materials",
          "fact": {
            "field": "materials",
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      "rank": 2,
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      "product_id": "gid://shopify/Product/9508909252885",
      "name": "Dr. Brown's Dr. Brown's® Silicone Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9508909252885",
      "why": "The bottle is designed to reduce colic; its thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping and gas.",
      "cells": [
        {
          "column": "Air-reduction design",
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            "field": "Colic reduction",
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            "stated_as": "The thin silicone insert collapses as baby feeds, minimizing air intake to help reduce colic, spit-up, burping, and gas",
            "source_type": "guide",
            "source_url": "https://drbrownsbaby.com/products/silicone-baby-bottle-blue",
            "source_read_at": "2026-10-11T20:03:07.340Z"
          }
        },
        {
          "column": "Colic claim",
          "fact": null
        },
        {
          "column": "Materials",
          "fact": {
            "field": "Materials",
            "value": "Only breast milk or formula touches food-grade silicone.",
            "stated_as": "The only thing breast milk or formula touches is food-grade silicone",
            "source_type": "guide",
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      "name": "Dr. Brown's WB51053",
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        {
          "column": "Colic claim",
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        },
        {
          "column": "Materials",
          "fact": {
            "field": "material",
            "value": "Only food-grade silicone touches breast milk or formula.",
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            "source_type": "listing",
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      "name": "Dr. Brown's Silicone Baby Bottle",
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          "column": "Colic claim",
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        },
        {
          "column": "Materials",
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}