{
  "schema_version": "compare-page.v2",
  "page_id": "glass-baby-bottles-that-come-with-a-protective-silicone-slee",
  "url": "https://robotrunk.com/compare/want/glass-baby-bottles-that-come-with-a-protective-silicone-slee",
  "title": "Glass baby bottles that come with a protective silicone sleeve",
  "question": "Which glass baby bottles include a protective silicone sleeve?",
  "answer": "Lifefactory 4oz Glass Baby Bottle: The bottle comes with a silicone sleeve, polypropylene cap, ring, stopper, and Stage 1 (0-3 months) silicone nipple. The silicone sleeve protects the bottle from breaking when dropped; one parent reportedly dropped it on concrete with no chip.\n\nLifefactory 9oz Glass Baby Bottle: Feedback was mixed: users liked the glass construction, silicone sleeve and perceived quality, but the narrow opening was a major drawback.",
  "kind": "baby bottle",
  "market": "US",
  "generated_at": "2026-10-11T09:04:32.922Z",
  "columns": [
    "Sleeve",
    "Capacity",
    "Glass material",
    "Drop protection"
  ],
  "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.f5",
      "product": "Lifefactory 4oz Glass Baby Bottle",
      "field": "included components",
      "value": "The bottle comes with a silicone sleeve, polypropylene cap, ring, stopper, and Stage 1 (0-3 months) silicone nipple.",
      "stated_as": "Our 4oz borosilicate glass baby bottle comes with a silicone sleeve, polypropylene cap, ring, and stopper, and a Stage 1 (0-3 months) silicone nipple.",
      "source_type": "guide",
      "source_url": "https://lifefactory.com/products/4oz-glass-baby-bottle",
      "source_read_at": "2026-10-10T04:29:35.557Z"
    },
    {
      "ref": "p1.f7",
      "product": "Lifefactory 4oz Glass Baby Bottle",
      "field": "newborn use",
      "value": "The 4 oz bottle is described as the newborn workhorse, sized for early, frequent feeds.",
      "stated_as": "The 4 oz bottle is the newborn workhorse.",
      "source_type": "guide",
      "source_url": "https://lifefactory.com/blogs/news/the-complete-guide-to-lifefactory-glass-baby-bottles-what-every-new-parent-needs-to-know",
      "source_read_at": "2026-10-10T04:30:07.549Z"
    },
    {
      "ref": "p1.f12",
      "product": "Lifefactory 4oz Glass Baby Bottle",
      "field": "drop protection",
      "value": "The silicone sleeve protects the bottle from breaking when dropped; one parent reportedly dropped it on concrete with no chip.",
      "stated_as": "The silicone sleeve protects the bottle from breaking when dropped; one parent reportedly dropped it on concrete with no chip.",
      "source_type": "review",
      "source_url": "https://ourstart.com/lifefactory-4-ounce-bpa-free-glass-baby-bottle-product-review/",
      "source_read_at": "2026-10-10T04:31:11.119Z"
    },
    {
      "ref": "p2.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": "p2.f4",
      "product": "Lifefactory 9oz Glass Baby Bottle",
      "field": "overall experience",
      "value": "Feedback was mixed: users liked the glass construction, silicone sleeve and perceived quality, but the narrow opening was a major drawback.",
      "stated_as": "Feedback was mixed: users liked the glass construction, silicone sleeve and perceived quality, but the narrow opening was a major drawback.",
      "source_type": "review",
      "source_url": "https://www.babybargains.com/baby-bottle-review-lifefactory/",
      "source_read_at": "2026-09-25T17:18:51.667Z"
    },
    {
      "ref": "p2.f11",
      "product": "Lifefactory 9oz Glass Baby Bottle",
      "field": "materials",
      "value": "The bottle is made from thermal-shock-resistant borosilicate glass.",
      "stated_as": "Made with high quality thermal shock-resistant borosilicate glass",
      "source_type": "guide",
      "source_url": "https://lifefactory.com/products/9oz-glass-baby-bottle",
      "source_read_at": "2026-09-25T17:18:47.109Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9577459220711",
      "name": "Lifefactory 4oz Glass Baby Bottle",
      "url": "/products/ucp/albeebaby-com/9577459220711",
      "why": "The bottle comes with a silicone sleeve, polypropylene cap, ring, stopper, and Stage 1 (0-3 months) silicone nipple.",
      "cells": [
        {
          "column": "Sleeve",
          "fact": {
            "field": "included components",
            "value": "The bottle comes with a silicone sleeve, polypropylene cap, ring, stopper, and Stage 1 (0-3 months) silicone nipple.",
            "stated_as": "Our 4oz borosilicate glass baby bottle comes with a silicone sleeve, polypropylene cap, ring, and stopper, and a Stage 1 (0-3 months) silicone nipple.",
            "source_type": "guide",
            "source_url": "https://lifefactory.com/products/4oz-glass-baby-bottle",
            "source_read_at": "2026-10-10T04:29:35.557Z"
          }
        },
        {
          "column": "Capacity",
          "fact": {
            "field": "newborn use",
            "value": "The 4 oz bottle is described as the newborn workhorse, sized for early, frequent feeds.",
            "stated_as": "The 4 oz bottle is the newborn workhorse.",
            "source_type": "guide",
            "source_url": "https://lifefactory.com/blogs/news/the-complete-guide-to-lifefactory-glass-baby-bottles-what-every-new-parent-needs-to-know",
            "source_read_at": "2026-10-10T04:30:07.549Z"
          }
        },
        {
          "column": "Glass material",
          "fact": null
        },
        {
          "column": "Drop protection",
          "fact": {
            "field": "drop protection",
            "value": "The silicone sleeve protects the bottle from breaking when dropped; one parent reportedly dropped it on concrete with no chip.",
            "stated_as": "The silicone sleeve protects the bottle from breaking when dropped; one parent reportedly dropped it on concrete with no chip.",
            "source_type": "review",
            "source_url": "https://ourstart.com/lifefactory-4-ounce-bpa-free-glass-baby-bottle-product-review/",
            "source_read_at": "2026-10-10T04:31:11.119Z"
          }
        }
      ]
    },
    {
      "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": "Feedback was mixed: users liked the glass construction, silicone sleeve and perceived quality, but the narrow opening was a major drawback.",
      "cells": [
        {
          "column": "Sleeve",
          "fact": {
            "field": "overall experience",
            "value": "Feedback was mixed: users liked the glass construction, silicone sleeve and perceived quality, but the narrow opening was a major drawback.",
            "stated_as": "Feedback was mixed: users liked the glass construction, silicone sleeve and perceived quality, but the narrow opening was a major drawback.",
            "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"
          }
        },
        {
          "column": "Glass material",
          "fact": {
            "field": "materials",
            "value": "The bottle is made from thermal-shock-resistant borosilicate glass.",
            "stated_as": "Made with high quality thermal shock-resistant borosilicate glass",
            "source_type": "guide",
            "source_url": "https://lifefactory.com/products/9oz-glass-baby-bottle",
            "source_read_at": "2026-09-25T17:18:47.109Z"
          }
        },
        {
          "column": "Drop protection",
          "fact": null
        }
      ]
    }
  ]
}