{
  "schema_version": "compare-page.v2",
  "page_id": "baby-bottles-and-reported-leaking",
  "url": "https://robotrunk.com/compare/want/baby-bottles-and-reported-leaking",
  "title": "Baby bottles and reported leaking",
  "question": "Which baby bottles have the fewest leak reports?",
  "answer": "Comotomo COM150TPKIT1: Several users found the bottles easy to wash by hand or dishwasher and reported no leaking. Lifefactory 9oz Glass Baby Bottle: The review reports nipple collapse and leaking when the ring is tightened too much, consistent with the maker's venting warning. Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck (sold by drbrownsbaby.com): Some users report the bottles leaked from the first day, including during transport, with one saying a bottle filled with water was empty by the time it was needed. Another reports customer service did not respond and a warranty claim was refused. Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle (sold by drbrownsbaby.com): One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied. Dr. Brown's WB92028: Users report the bottles leak, including when transporting water, with one saying a bottle filled with water was empty by the time they went to use it.",
  "kind": "baby bottle",
  "market": "US",
  "generated_at": "2026-10-16T13:10:01.569Z",
  "columns": [
    "Leak reports",
    "Capacity"
  ],
  "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": "p3.f1",
      "product": "Dr. Brown's WB92028",
      "field": "product identity",
      "value": "The product is a 2-pack of Dr. Brown's Natural Flow Anti-Colic Options+ wide-neck baby bottles, 9 oz/270 mL, with Level 1 slow flow nipple.",
      "stated_as": "Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 9 oz/270 mL, 2-Pack",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p3.f5",
      "product": "Dr. Brown's WB92028",
      "field": "leaking",
      "value": "Users report the bottles leak, including when transporting water, with one saying a bottle filled with water was empty by the time they went to use it.",
      "stated_as": "Users report the bottles leak, including when transporting water, with one saying a bottle filled with water was empty by the time they went to use it.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle",
      "source_read_at": "2026-10-11T18:49:22.788Z"
    },
    {
      "ref": "p4.f5",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck",
      "field": "leaking",
      "value": "Some users report the bottles leaked from the first day, including during transport, with one saying a bottle filled with water was empty by the time it was needed. Another reports customer service did not respond and a warranty claim was refused.",
      "stated_as": "Some users report the bottles leaked from the first day, including during transport, with one saying a bottle filled with water was empty by the time it was needed. Another reports customer service did not respond and a warranty claim was refused.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle",
      "source_read_at": "2026-10-11T19:09:44.198Z"
    },
    {
      "ref": "p5.f1",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle",
      "field": "product name",
      "value": "The store listing names the product as Dr. Brown’s Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 5oz/150mL.",
      "stated_as": "Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 5oz/150mL",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p5.f6",
      "product": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle",
      "field": "leaking and customer service",
      "value": "One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied.",
      "stated_as": "One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied.",
      "source_type": "review",
      "source_url": "https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle",
      "source_read_at": "2026-10-11T17:45:29.492Z"
    },
    {
      "ref": "p8.f2",
      "product": "Lifefactory 9oz Glass Baby Bottle",
      "field": "capacity",
      "value": "The bottle holds 9 oz (265 ml).",
      "stated_as": "9 oz (265 ml)",
      "source_type": "guide",
      "source_url": "https://lifefactory.com/products/9oz-glass-baby-bottle",
      "source_read_at": "2026-09-25T17:18:47.109Z"
    },
    {
      "ref": "p8.f10",
      "product": "Lifefactory 9oz Glass Baby Bottle",
      "field": "leaking and nipple collapse",
      "value": "The review reports nipple collapse and leaking when the ring is tightened too much, consistent with the maker's venting warning.",
      "stated_as": "The review reports nipple collapse and leaking when the ring is tightened too much, consistent with the maker's venting warning.",
      "source_type": "review",
      "source_url": "https://www.babybargains.com/baby-bottle-review-lifefactory/",
      "source_read_at": "2026-09-25T17:18:51.667Z"
    },
    {
      "ref": "p9.f3",
      "product": "Comotomo COM150TPKIT1",
      "field": "Capacity",
      "value": "Each bottle holds 5 oz (150 ml).",
      "stated_as": "Size\n5 oz (150 ml)",
      "source_type": "guide",
      "source_url": "https://comotomo.com/pages/detailed-baby-bottle",
      "source_read_at": "2026-09-24T20:14:39.498Z"
    },
    {
      "ref": "p9.f4",
      "product": "Comotomo COM150TPKIT1",
      "field": "Cleaning and leaks",
      "value": "Several users found the bottles easy to wash by hand or dishwasher and reported no leaking.",
      "stated_as": "Several users found the bottles easy to wash by hand or dishwasher and reported no leaking.",
      "source_type": "review",
      "source_url": "https://www.dcurbanmom.com/jforum/posts/list/666650.page",
      "source_read_at": "2026-09-24T20:14:57.195Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/6607584460886",
      "name": "Comotomo COM150TPKIT1",
      "url": "/products/ucp/anbbaby-com/6607584460886",
      "why": "Several users found the bottles easy to wash by hand or dishwasher and reported no leaking.",
      "cells": [
        {
          "column": "Leak reports",
          "fact": {
            "field": "Cleaning and leaks",
            "value": "Several users found the bottles easy to wash by hand or dishwasher and reported no leaking.",
            "stated_as": "Several users found the bottles easy to wash by hand or dishwasher and reported no leaking.",
            "source_type": "review",
            "source_url": "https://www.dcurbanmom.com/jforum/posts/list/666650.page",
            "source_read_at": "2026-09-24T20:14:57.195Z"
          }
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "Capacity",
            "value": "Each bottle holds 5 oz (150 ml).",
            "stated_as": "Size\n5 oz (150 ml)",
            "source_type": "guide",
            "source_url": "https://comotomo.com/pages/detailed-baby-bottle",
            "source_read_at": "2026-09-24T20:14:39.498Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "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 review reports nipple collapse and leaking when the ring is tightened too much, consistent with the maker's venting warning.",
      "cells": [
        {
          "column": "Leak reports",
          "fact": {
            "field": "leaking and nipple collapse",
            "value": "The review reports nipple collapse and leaking when the ring is tightened too much, consistent with the maker's venting warning.",
            "stated_as": "The review reports nipple collapse and leaking when the ring is tightened too much, consistent with the maker's venting warning.",
            "source_type": "review",
            "source_url": "https://www.babybargains.com/baby-bottle-review-lifefactory/",
            "source_read_at": "2026-09-25T17:18:51.667Z"
          }
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "capacity",
            "value": "The bottle holds 9 oz (265 ml).",
            "stated_as": "9 oz (265 ml)",
            "source_type": "guide",
            "source_url": "https://lifefactory.com/products/9oz-glass-baby-bottle",
            "source_read_at": "2026-09-25T17:18:47.109Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832357141",
      "name": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck",
      "url": "/products/ucp/drbrownsbaby-com/9139832357141",
      "why": "Some users report the bottles leaked from the first day, including during transport, with one saying a bottle filled with water was empty by the time it was needed. Another reports customer service did not respond and a warranty claim was refused.",
      "cells": [
        {
          "column": "Leak reports",
          "fact": {
            "field": "leaking",
            "value": "Some users report the bottles leaked from the first day, including during transport, with one saying a bottle filled with water was empty by the time it was needed. Another reports customer service did not respond and a warranty claim was refused.",
            "stated_as": "Some users report the bottles leaked from the first day, including during transport, with one saying a bottle filled with water was empty by the time it was needed. Another reports customer service did not respond and a warranty claim was refused.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle",
            "source_read_at": "2026-10-11T19:09:44.198Z"
          }
        },
        {
          "column": "Capacity",
          "fact": null
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832914197",
      "name": "Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle",
      "url": "/products/ucp/drbrownsbaby-com/9139832914197",
      "why": "One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied.",
      "cells": [
        {
          "column": "Leak reports",
          "fact": {
            "field": "leaking and customer service",
            "value": "One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied.",
            "stated_as": "One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle",
            "source_read_at": "2026-10-11T17:45:29.492Z"
          }
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "product name",
            "value": "The store listing names the product as Dr. Brown’s Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 5oz/150mL.",
            "stated_as": "Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 5oz/150mL",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        }
      ]
    },
    {
      "rank": 5,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139832422677",
      "name": "Dr. Brown's WB92028",
      "url": "/products/ucp/drbrownsbaby-com/9139832422677",
      "why": "Users report the bottles leak, including when transporting water, with one saying a bottle filled with water was empty by the time they went to use it.",
      "cells": [
        {
          "column": "Leak reports",
          "fact": {
            "field": "leaking",
            "value": "Users report the bottles leak, including when transporting water, with one saying a bottle filled with water was empty by the time they went to use it.",
            "stated_as": "Users report the bottles leak, including when transporting water, with one saying a bottle filled with water was empty by the time they went to use it.",
            "source_type": "review",
            "source_url": "https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle",
            "source_read_at": "2026-10-11T18:49:22.788Z"
          }
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "product identity",
            "value": "The product is a 2-pack of Dr. Brown's Natural Flow Anti-Colic Options+ wide-neck baby bottles, 9 oz/270 mL, with Level 1 slow flow nipple.",
            "stated_as": "Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 9 oz/270 mL, 2-Pack",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        }
      ]
    }
  ]
}