Lifefactory Stage 1 Baby Bottle Nipple for 4-Ounce and 9-Ounce, Clear, Pack of 2 | live price, prepared checkout

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RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• 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: 11 checked facts, research depth trimmed read, checked 2026-09-25T17:52:40.319Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
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• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
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• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

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. 11 checked facts, checked 2026-09-25T17:52:40.319Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; review; 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 Lifefactory recall for this model, and Health Canada returned no Lifefactory records. The supplied ACCC feed also contained no matching recall, although that feed covered only the 100 most recent recalls through 2026-09-25 and cannot rule out older Australian recalls.

• included: The package contains two vented silicone nipples.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• age and flow: Stage 1 is intended for ages 0–3 months and is Lifefactory's slowest-flow nipple.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• compatibility: It is specified for Lifefactory 4 oz and 9 oz glass baby bottles.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• material and chemicals: The nipple is silicone and is described as BPS-, BPA- and phthalate-free.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• safety claim: The retailer says it is BPA-free and tested to meet FDA standards, but it does not identify a specific standard or certification.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• care: It is dishwasher-safe when placed on the top rack.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• origin: The silicone nipples are made in France, and the product is assembled in the United States.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• dimensions: The listed dimensions are 2.1 high by 2.8 wide by 2.1 deep; the page does not state the measurement unit.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• weight: The listed weight is 0.1, but the page does not state the unit or clarify whether this is package weight.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• identifiers: The manufacturer's SKU is LF111001C6 and the UPC is 718122112739.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.
• warranty: The retailer advertises a full manufacturer warranty, but provides no duration, coverage or claim terms on this page.. Source: https://anb-baby.myshopify.com/products/lifefactory-baby-bottle-nipple-for-4-ounce-and-9-ounce-clear-pack-of-2 (guide), read 2026-09-25T17:49:18.709Z.

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, owner reviews 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.

• What does the silicone feel like in a baby's mouth?
• How thick and flexible is the nipple?
• What are the dimensions and weight units?
• Does the listed weight cover one nipple or the complete pack?
• Will it fit non-Lifefactory bottles?
• How is the nipple installed in the bottle ring?
• How tightly should the ring be secured to prevent collapse or leaking?
• Does it rub against or protrude beyond the bottle cap?
• What is the measured milk flow rate?
• How effectively does the vent reduce swallowed air or colic symptoms?
• How long does each nipple typically last?
• What damage or wear indicates that the nipple should be replaced?
• Can it be boiled, steam-sterilized or microwaved safely?
• What warnings and inspection instructions apply?
• What are the warranty duration, coverage and claim process?

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store's own checkout page. RoboTrunk never takes the payment or sees a card.

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