Lifefactory 4oz Glass Baby Bottle with Silicone Sleeve - Pink | live price, prepared checkout

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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 73 checked facts, checked 2026-10-10T04:52:31.331Z. Research depth: trimmed read. Deep read: the store's own data and 9 outside pages (the store's own product page; maker page; other; blog; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC recall search returned no recall records for Lifefactory / 4oz Glass Baby Bottle with Silicone Sleeve - Pink; Health Canada recall records mentioning lifefactory: none. Sources: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Lifefactory and https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json

• Identity: Retailer title identifies the product as Lifefactory 4oz Glass Baby Bottle with Silicone Sleeve - Pink.. Source: https://dd1dfe-a3.myshopify.com/products.json (listing), read 2026-10-09T19:03:04.916Z.
• Capacity: Capacity is 4 oz / 120 ml.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• What it is: The 4oz glass baby bottle comes with a silicone sleeve, polypropylene cap, ring, stopper, and a Stage 1 (0-3 months) silicone nipple.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Silicone sleeve: Silicone sleeves are not sold separately.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Durability: Reports Lifefactory glass baby bottles survived many drops from a highchair, stroller and hard kitchen floor without breaking, which the writer attributes to the borosilicate glass and silicone sleeve; one broke when thrown onto asphalt.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Longevity: Reports the same Lifefactory bottles were still used after three years, with the smaller bottles converted to milk glasses and the larger ones used for water.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Included: Review notes the 4 oz and 9 oz bottles come with a silicone sleeve, a French-silicone nipple, and a dome cap with ring and stopper.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Sleeve coverage: Review says the silicone sleeve covers the sides and, on newer versions, the bottom, leaving cut-outs to see the contents and provide a tactile grip; it does not cover the very top shoulder, so a harsh angled drop can occasionally crack the glass.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• SKU: The Pink variant SKU is LF110003C4.. Source: https://dd1dfe-a3.myshopify.com/products.json (listing), read 2026-10-09T19:03:04.916Z.
• Dimensions: Height is 6 inches, width 2.5 inches, depth 2.5 inches, and weight 0.4 lb.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Origin detail: Glass and silicone nipple made in France; cap and silicone sleeve made in the U.S.; product assembled in the U.S.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Care: All components can be washed by hand or in the dishwasher; silicone sleeve does not have to be removed to clean; caps recommended on top rack.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Grip: Says the silicone sleeve is a thin layer of 100% silicone that protects the bottle and gives a non-slip grip, with holes that help when the sleeve is not freshly washed.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Dishwasher: Reports the bottles are dishwasher-safe, go on the top rack, and are fairly leak-proof, though a drop or two can escape if held the wrong way.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Colic: Notes the bottle has no venting system to avoid colic, so it may not suit the minority of babies who need special venting.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Markings: Reports volume markings are embossed on the silicone sleeve, not on the glass, so measuring is only possible with the sleeve on and aligned.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Material: Made with thermal shock-resistant borosilicate glass.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Item number: Pink item number is LF110003C4.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Sanitizing: The borosilicate glass baby bottle, caps and silicone parts can be boiled in water.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Sleeve removal: Reports the sleeve is tricky to pull off but can be slid off with soapy water when a deeper clean is needed.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Drop protection: Reports dropped bottles stayed intact about three-quarters of the time; breaks occurred when the bottle fell at the neck, the only place where glass is exposed.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Price: Says the bottle is expensive compared with Evenflo, even though Lifefactory includes the silicone sleeve.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Pump compatibility: Reports the narrow bottles are compatible with most major breast pump systems, including Medela, and some other brands' nipples can be used.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Silicone sleeve: Protective silicone sleeve helps improve grip and reduce breakage.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Safety: BPA-free and phthalate-free; tested to meet FDA standards.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Freezer use: When freezing, store upright, do not fill to top, and leave at least 2 oz / 58 ml open space from neck to allow expansion and prevent glass breaking.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Compatibility: Reports the bottle fits other standard-size nipples and screws onto most breast pumps; a lid from another brand did not screw on as easily as Lifefactory lids.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Weight: Says glass makes the bottle heavier than most other baby bottles, and some children may find it harder to hold independently.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Filling: Notes parents find the narrow opening hard to pour formula into.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Wide-neck difference: Notes the 8 oz wide-neck bottle uses a different nipple that is not interchangeable with the narrow bottles.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Included: Includes Stage 1 silicone nipple, polypropylene cap, ring, and stopper.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Care: Dishwasher safe; place cap parts and nipple on top rack and no need to remove silicone sleeve.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Thermal shock: Borosilicate glass allows the baby bottle to go from freezer to boiling water pot.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Safety: Says Lifefactory glass baby bottles do not use lead in the glass or decorations, unlike some other brands the writer warns about.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Plastic parts: Notes the sippy cup portion is plastic, and the writer avoids it by using a paper straw.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Cleaning: Notes cleaning the narrow bottle is also difficult.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Materials: Reports all plastic components are PP #5, BPA-free, and nipples are medical-grade silicone; the sleeve is free of BPA, PVC, latex, and phthalates.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Safety: BPA-free and phthalate-free.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Freezing: Bottles can be used to freeze liquids; see Care & Use Guide for proper storage instructions.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Venting: Silicone nipples have a traditional venting system; tightening the ring too much prevents ventilation and may cause nipple collapse.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Value: Reports the 4 oz bottle is small and the writer's preferred size; it actually holds about 5 oz when topped off.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Customer service: Reports a poor customer service experience: a request for replacement glass was passed around for a month and ultimately refused.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Leaking: Notes the nipple can collapse and the bottle can leak if the ring is tightened too much.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Included: Reports each bottle includes a leak-proof solid cap insert or stopper for shaking, mixing, or travel storage.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Care: Dishwasher safe; place cap parts and nipple on top rack.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Growth: Lifefactory says its bottles grow with baby via a variety of nipples and caps.. Source: https://lifefactory.com/products/4oz-glass-baby-bottle (guide), read 2026-10-10T04:35:09.815Z.
• Nipple stage: The 4 oz baby bottles include the Stage 1 (0-3 months) silicone nipple.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Versatility: Reports the bottles can be used for different ages by changing nipple stage or adding a sippy cap.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Cost: Suggests the bottles may not be more expensive long-term because plastic bottles need replacing, while these last.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Nipple: Says the nipple is not a good choice for breastfeeding babies.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Modularity: Reports the bottle can change from nipple to sippy spout to straw cap to flat storage cap, extending its life beyond infancy.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Freezing: Can be used to freeze liquids when following the Care & Use Guide.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Compatibility: The 4oz and 9oz glass baby bottle offers Stage 1, Stage 2, Stage 3, Y-cut nipple, Sippy Caps, and a Flat Cap for storage.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Downside: Notes glass can break and the bottles are expensive.. Source: https://blueandhazel.com/the-best-glass-baby-bottle (blog, Blue and Hazel - Homeschool, Motherhood, and Lifestyle, published 2017-02-08), read 2026-10-10T04:35:26.704Z.
• Breakage: Reports one bottle broke and glass pieces were still being found a year later, despite the silicone sleeve.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Overall: Fans like the glass bottle and silicone sleeve and say the quality is good, but the narrow opening is a major drawback; rating B-.. Source: https://www.babybargains.com/baby-bottle-review-lifefactory/ (review), read 2026-10-10T04:35:35.629Z.
• Weight: Reports the 4 oz bottle weighs about 0.4 lbs empty and the 9 oz about 0.6 lbs, which can be heavy for young babies to hold independently.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Origin: Made in the USA and France; assembled in the USA.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Durability: Lifefactory does not claim the product is unbreakable; replacement glass bottles are offered for US shipping addresses in the 48 contiguous states.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Availability: Reports the bottles are sold in brick-and-mortar stores such as Whole Foods and Buy Buy Baby.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Safety testing: Reports independent XRF testing found no detectable lead, cadmium, mercury, or arsenic in the bottles, sleeves, or caps across colours and sizes, and says the company states its bottles pass rigorous lead testing.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• UPC: UPC is 718122150250.. Source: https://dd1dfe-a3.myshopify.com/products/lifefactory-4oz-glass-baby-bottle-with-silicone-sleeve-pink (guide), read 2026-10-10T04:35:08.188Z.
• Returns: Lifefactory.com orders can be returned within 30 days of purchase for a full product refund; shipping charges are not refunded.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Interchangeability: Reports spouts and lids are interchangeable and grow with the child through preschool and beyond.. Source: https://mindlessmom.com/lifefactory-bottles/ (blog, Mindless Mom, published 2020-02-02), read 2026-10-10T04:35:29.370Z.
• Odour: Reports the bottles do not retain odours or stains like plastic bottles; dishwasher washing leaves them looking new.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Testing: All products are subjected to rigorous testing by independent testing laboratories to meet Lifefactory safety standards.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Thermal shock: Reports the borosilicate glass can go from freezer to boiling water without cracking.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Glass benefits: Glass is reusable, offers pure taste, and harmful chemicals won't leach into liquids.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Formula mixing: Notes some parents find it inconvenient that the bottle has no measurements on the glass when the sleeve is removed, especially for formula.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Sleeve function: Silicone sleeves are designed to protect the bottle from occasional bumps and drops and to improve grip and reduce potential for breakage.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Ownership: Notes Lifefactory was acquired by Thermos in 2017 but the materials and design remain the same.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.
• Sleeve removal: To remove or replace a sleeve, use warm soapy water to slide it off or back on, then rinse residual soap and let dry.. Source: https://lifefactory.com/pages/faq (guide), read 2026-10-10T04:35:24.904Z.
• Feeding stages: Reports the 4 oz bottle comes with a Stage 1 slow-flow nipple for 0–3 months; the 9 oz comes with Stage 2 for 3–6 months.. Source: https://glassbabybottle.com/lifefactory-glass-baby-bottles/ (review), read 2026-10-10T04:35:49.826Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, other pages about it, blogs, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for the manual, regulator recall notices, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What is the exact warranty period for this bottle?
• Does the pink silicone sleeve colour fade or peel over time?
• Is the bottle BPS-free as well as BPA-free?
• Can the bottle and parts be sterilized in a microwave steam sterilizer?
• Does the bottle fit standard stroller cup holders?
• How often should the silicone nipple be replaced?
• Can the bottle be used in a microwave bottle warmer?
• What is the maximum temperature the silicone sleeve can withstand?
• Are there any age or weight limits for using the bottle itself?
• Does the bottle come with a travel cap or sealing disc for transport?
• Does the bottle fit standard car seat cup holders?
• Does the bottle come with a printed Care & Use Guide?
• Can the bottle be used on a dishwasher sanitizing cycle?
• Does the bottle have a drop protection or impact resistance rating?
• Does the pink sleeve hide milk residue or staining well?

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