{
  "schema_version": "compare-page.v2",
  "page_id": "baby-bottles-that-feed-without-a-vacuum",
  "url": "https://robotrunk.com/compare/want/baby-bottles-that-feed-without-a-vacuum",
  "title": "Baby bottles that feed without a vacuum",
  "question": "Which baby bottles let the baby feed without a vacuum, so the baby does not have to suck against a vent?",
  "answer": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle: The silicone nipple and vent system work together to provide vacuum-free feeding and a consistent flow rate so babies can feed at their own pace without swallowing excess air. The bottle works best with the internal vent system in place but can be removed as baby's feeding develops – no need to introduce a different bottle.\n\nDr. Brown's Natural Flow® Anti-Colic Options+™ Narrow Baby Bottle: The blog reports the anti-colic vent system helps prevent air ingestion and the vacuum effect, reducing spit-up, burping, and gas. The anti-colic internal vent system is clinically proven to reduce colic and help reduce spit-up, burping, and gas.",
  "kind": "baby bottle",
  "market": "US",
  "generated_at": "2026-10-13T03:03:18.085Z",
  "columns": [
    "Vacuum handling",
    "Vent system",
    "Nipple"
  ],
  "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.f6",
      "product": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Narrow Baby Bottle",
      "field": "colic and gas",
      "value": "The blog reports the anti-colic vent system helps prevent air ingestion and the vacuum effect, reducing spit-up, burping, and gas.",
      "stated_as": "The blog reports the anti-colic vent system helps prevent air ingestion and the vacuum effect, reducing spit-up, burping, and gas.",
      "source_type": "blog",
      "source_url": "https://babyfoode.com/blog/dr-browns-options-bottle-review/",
      "source_read_at": "2026-10-11T18:15:59.869Z"
    },
    {
      "ref": "p2.f8",
      "product": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Narrow Baby Bottle",
      "field": "anti-colic",
      "value": "The anti-colic internal vent system is clinically proven to reduce colic and help 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": "guide",
      "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-baby-bottle-4oz-120ml",
      "source_read_at": "2026-10-11T18:15:28.330Z"
    },
    {
      "ref": "p3.f2",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle",
      "field": "Vacuum-free feeding",
      "value": "The silicone nipple and vent system work together to provide vacuum-free feeding and a consistent flow rate so babies can feed at their own pace without swallowing excess air.",
      "stated_as": "The silicone nipple and vent system work together to provide vacuum-free feeding and a consistent flow rate so babies can feed at their own pace without swallowing excess air.",
      "source_type": "guide",
      "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack",
      "source_read_at": "2026-10-11T18:51:39.631Z"
    },
    {
      "ref": "p3.f11",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle",
      "field": "Removable vent system",
      "value": "The bottle works best with the internal vent system in place but can be removed as baby's feeding develops – no need to introduce a different bottle.",
      "stated_as": "The bottle works best with the internal vent system in place but can be removed as baby's feeding develops – no need to introduce a different bottle.",
      "source_type": "guide",
      "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack",
      "source_read_at": "2026-10-11T18:51:39.631Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139831669013",
      "name": "Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139831669013",
      "why": "The silicone nipple and vent system work together to provide vacuum-free feeding and a consistent flow rate so babies can feed at their own pace without swallowing excess air.",
      "cells": [
        {
          "column": "Vacuum handling",
          "fact": {
            "field": "Vacuum-free feeding",
            "value": "The silicone nipple and vent system work together to provide vacuum-free feeding and a consistent flow rate so babies can feed at their own pace without swallowing excess air.",
            "stated_as": "The silicone nipple and vent system work together to provide vacuum-free feeding and a consistent flow rate so babies can feed at their own pace without swallowing excess air.",
            "source_type": "guide",
            "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack",
            "source_read_at": "2026-10-11T18:51:39.631Z"
          }
        },
        {
          "column": "Vent system",
          "fact": {
            "field": "Removable vent system",
            "value": "The bottle works best with the internal vent system in place but can be removed as baby's feeding develops – no need to introduce a different bottle.",
            "stated_as": "The bottle works best with the internal vent system in place but can be removed as baby's feeding develops – no need to introduce a different bottle.",
            "source_type": "guide",
            "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack",
            "source_read_at": "2026-10-11T18:51:39.631Z"
          }
        },
        {
          "column": "Nipple",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832094997",
      "name": "Dr. Brown's Natural Flow® Anti-Colic Options+™ Narrow Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139832094997",
      "why": "The blog reports the anti-colic vent system helps prevent air ingestion and the vacuum effect, reducing spit-up, burping, and gas.",
      "cells": [
        {
          "column": "Vacuum handling",
          "fact": {
            "field": "colic and gas",
            "value": "The blog reports the anti-colic vent system helps prevent air ingestion and the vacuum effect, reducing spit-up, burping, and gas.",
            "stated_as": "The blog reports the anti-colic vent system helps prevent air ingestion and the vacuum effect, reducing spit-up, burping, and gas.",
            "source_type": "blog",
            "source_url": "https://babyfoode.com/blog/dr-browns-options-bottle-review/",
            "source_read_at": "2026-10-11T18:15:59.869Z"
          }
        },
        {
          "column": "Vent system",
          "fact": {
            "field": "anti-colic",
            "value": "The anti-colic internal vent system is clinically proven to reduce colic and help 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": "guide",
            "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-baby-bottle-4oz-120ml",
            "source_read_at": "2026-10-11T18:15:28.330Z"
          }
        },
        {
          "column": "Nipple",
          "fact": null
        }
      ]
    }
  ]
}