Lifefactory Stage 2 Y-Cut Silicone Nipples for 4-Ounce and 9-Ounce, Clear, Pack of 2 | live price, prepared checkout

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• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 7 checked facts, research depth trimmed read, checked 2026-09-25T17:52:40.315Z, in the evidence pack.
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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. 7 checked facts, checked 2026-09-25T17:52:40.315Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); regulator recall search (ACCC Product Safety Australia)), 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, ACCC Product Safety Australia: The supplied CPSC search returned no records for Lifefactory or SKU LF111004C6, and Health Canada had no Lifefactory matches. The supplied ACCC feed also had no match, but covered only the 100 most recent recalls through 2026-09-25.

• included: The package contains two vented silicone nipples.. Source: https://anb-baby.myshopify.com/products/lifefactory-stage-2-y-cut-silicone-nipples-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:37:07.120Z.
• model identification: Lifefactory identifies item LF111004C6 as the Y-cut nipple.. Source: https://lifefactory.com/products/silicone-nipples-stage-3-for-4oz-and-9oz-glass-bottles-2-pack (guide), read 2026-09-25T17:37:08.921Z.
• age and flow: The maker lists the Y-cut nipple for ages 6 months and older.. Source: https://lifefactory.com/pages/faq (guide), read 2026-09-25T17:37:10.018Z.
• warranty: The retailer advertises a full manufacturer warranty, but gives no duration or coverage terms.. Source: https://anb-baby.myshopify.com/products/lifefactory-stage-2-y-cut-silicone-nipples-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:37:07.120Z.
• flow: Within this nipple family, Y-cut is described as the fastest flow for milk, formula or other fluids.. Source: https://lifefactory.com/products/silicone-nipples-stage-3-for-4oz-and-9oz-glass-bottles-2-pack (guide), read 2026-09-25T17:37:08.921Z.
• venting warning: The nipple vents through ridges on its flange. Overtightening the bottle ring can stop ventilation and make the nipple collapse.. Source: https://lifefactory.com/pages/faq (guide), read 2026-09-25T17:37:10.018Z.
• sanitising: Lifefactory says silicone baby-bottle parts can be sanitised by boiling them in water, following its Care & Use instructions.. Source: https://lifefactory.com/pages/faq (guide), read 2026-09-25T17:37:10.018Z.

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 and the recall records of CPSC (United States), Health Canada and ACCC Product Safety Australia. 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.

• How soft or firm does the silicone feel?
• Is the silicone nipple thin or thick?
• How quickly does liquid flow through the Y-cut in practice?
• Does it leak when the bottle is tipped or transported?
• How easy is the nipple to fit into the bottle ring?
• How long does each nipple typically last?
• What damage or wear usually requires replacement?
• Can the silicone become cloudy, sticky or discoloured?
• Do odours or flavours linger after washing?
• What units apply to the listed dimensions and weight?
• What are the manufacturer warranty period and coverage terms?
• Is it compatible with any non-Lifefactory bottles?
• How often should the nipple be inspected or replaced?

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