# Haakaa Silicone Colostrum Collectors 4 ml, 1 PK \(Pre\-Sterilized\) \| live price, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built. RoboTrunk is working through its catalogue, so a step may not be done for this one yet. 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Sold and shipped by haakaausa\.com, haakaausa.com; payment happens on the store's own checkout. Brand: Haakaa ## Variants - Default Title: USD 5.99; in stock. Variant id: `gid://shopify/ProductVariant/43774443094254` - Seller: haakaausa\.com. Price: USD 5\.99. Stock: in stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/43774443094254`. shipping from the store's published policy: US USD 5\.00 \(read 2026\-10\-16\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://temp2016.myshopify.com/products/haakaa-silicone-colostrum-collectors-4-ml-1-pk-pre-sterilized). [Comparison page](/compare/want/colostrum-collector-size-for-expressing-before-birth). [Get ready to buy from haakaausa\.com: prepare checkout](/checkout-prepare?merchant=haakaausa-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F7967737315566&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F43774443094254). ## 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. 54 checked facts, checked 2026-10-12T13:47:34.901Z. Research depth: trimmed read. Deep read: the store's own data and 8 outside pages \(the store's own product page; maker page; review; blog; 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 for Haakaa and Health Canada open recall data both returned no records for this product\. - capacity: The product is a 4 ml colostrum collector in a 1\-pack\.. Source: (listing), read 2026-10-11T07:21:10.371Z. - materials: The collector is made of 100% medical grade silicone\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - design: Maker describes it as first of its kind and says it suctions droplets of hand\-expressed colostrum straight off the nipple with a gentle vacuum effect\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - comfort and cleaning: Users report that the soft silicone made hand expressing more comfortable, that each collector came with a cap for storage, and that it was easy to clean and reuse\.. Source: (review), read 2026-10-12T13:21:30.459Z. - personal experience: The post reports using the Haakaa collector for multiple babies and liking it\.. Source: (blog, Eat Play Say Blog, updated 2026-03-30), read 2026-10-12T13:21:34.190Z. - identifier: The store lists SKU MHK140\.. Source: (listing), read 2026-10-11T07:21:10.371Z. - safety: It is BPA, PVC and phthalate\-free\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - use: You can remove the nib and express larger droplets directly into the collector\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - capacity and waste: One user liked the larger size because they expressed a lot, but thought a variety of sizes would have helped in the first days to avoid waste; they also noted labels would have been good and were later available\.. Source: (review), read 2026-10-12T13:21:30.459Z. - difficulty filling: Some users with very heavy let\-down or larger breasts found filling the collector challenging\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - measurements and labels: Each tube has easy\-to\-read measurement markings, and included labels can note the date and amount\.. Source: (blog, Eat Play Say Blog, updated 2026-03-30), read 2026-10-12T13:21:34.190Z. - brand: The vendor is Haakaa\.. Source: (listing), read 2026-10-11T07:21:10.371Z. - sterility: It comes pre\-sterilized and ready to use\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - storage: Can be frozen, stored in the fridge, or warmed\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - hospital use: A user found it easy for collecting and feeding, helpful to take a stash to hospital, especially when their baby had tongue\-tie and latch difficulty, and useful later for storing frozen breastmilk; midwives also commented positively\.. Source: (review), read 2026-10-12T13:21:30.459Z. - cleaning: Cleaning can be tricky because of the narrow design, especially if milk dries inside\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - sterility: Check the package before use; if damaged or open, sanitize before first use\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - use: Makes the perfect drop\-feeder for newborns\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - capacity: The 4 ml capacity is well matched to small colostrum amounts and helps avoid transfers and waste\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - freezer storage: Colostrum can be frozen for up to 6 months\.. Source: (blog, Eat Play Say Blog, updated 2026-03-30), read 2026-10-12T13:21:34.190Z. - use: Can collect, store and feed from the same container\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - care: To reuse, wash thoroughly then boil to sterilise; it can be reused as often as needed\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - durability: The silicone was described as durable yet flexible, heat\- and freeze\-resistant, and leakproof when sealed\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - when to start: Collection can begin after 37 weeks gestation with provider clearance; nipple stimulation can contribute to inducing labor if pre\-labor signs are present but will not induce labor alone\.. Source: (blog, Eat Play Say Blog, updated 2026-03-30), read 2026-10-12T13:21:34.190Z. - feel and use: Soft squeezable silicone uses a vacuum effect to collect droplets\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - included: Each tube includes a sticker for labelling collected milk\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - expressing difficulty: Some users found expressing directly into the small spout less intuitive or harder without spillage, especially with larger breasts\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - capacity comparison: The Haakaa kit holds 4 mL per collector, and Haakaa makes different size collectors or syringes ranging from 0\.5 to 6 ounces\.. Source: (blog, Eat Play Say Blog, updated 2026-03-30), read 2026-10-12T13:21:34.190Z. - use: The nib suctions colostrum off the nipple and can be removed to express directly into the collector\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - storage: You can add colostrum to the same collector for 24 hours before using a new collector\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - collection method: The two openings make catching initial drops easier and can be used while in the bath\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - capacity comparison: The post says the Haakaa collection kit collects 4 mL per collector, while some other brands collect 5 mL\.. Source: (blog, Eat Play Say Blog, updated 2026-03-30), read 2026-10-12T13:21:34.190Z. - use: Portable, leakproof and reusable\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - storage: Up to 48 hours before it needs to be put in the freezer; the 48 hours start from the first batch\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - pre\-filling: The collector can be pre\-filled before birth to reduce pressure in the first hours after delivery\.. Source: (blog, Happy TechFam, published 2026-01-06), read 2026-10-12T13:21:31.213Z. - use: Heat and freeze resistant\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - use: Begin hand\-expressing each breast for 10–15 minutes, once a day in late pregnancy and only with medical clearance\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - use: Has clear measurements\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - warning: If expressing, it is usually recommended at full\-term and only if planning a vaginal delivery\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - safety: Non\-toxic and safe for newborns\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - warning: Nipple stimulation can induce labour; speak to a midwife or healthcare professional before expressing during pregnancy\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - care: Sterilize with a steam sterilizing system or by boiling in water for 2\-3 minutes\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - variant: The maker's NZ product group lists a 4ml / 1 pack variant\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - care: Do not use bleach\-based agents to clean this product\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - category: The maker categorises it as Breast Milk Storage Containers\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - use: Use all the colostrum in the container for one feed and discard any left over\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - safety: It is made from 100% medical\-grade silicone, free from BPA, PVC and phthalates, and safe for storing breast milk\.. Source: (guide), read 2026-10-12T13:20:59.340Z. - storage: Store in a cool, dry place and avoid direct sunlight\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - warning: Ensure clearance from a health professional prior to antenatal expressing because there may be a risk of early labor\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - care: Check product condition regularly and replace if it shows signs of damage\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - care: Do not store near any sharp objects\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - care: Use only soft bristle brushes or soft sponges; hard scourers may scratch the surface\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - warning: This product is not a toy\.. Source: (guide), read 2026-10-12T13:20:56.699Z. - warning: Do not use this product for anything other than its intended use\.. Source: (guide), read 2026-10-12T13:20:56.699Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/haakaausa-com--haakaa-silicone-colostrum-collectors-4-ml-1-pk-pre-sterilized) ## 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, blogs 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 are the exact dimensions of the 4 ml collector? - How much does one 4 ml collector weigh? - How thick is the silicone wall? - Does the silicone absorb odors or stain over time? - Is the collector dishwasher safe? - Can it be sterilized in a microwave steam bag? - What safety standards or certifications does it meet? - Does the 1\-pack include a storage case? - Does the 1\-pack include labels or a sticker? - What is the warranty? - How many times can the collector be reused before replacing? - Will the nib fit all nipple sizes? - Can the collector attach directly to a breast pump? - Does the cap leak if the collector is laid on its side? - What is the shelf life of the pre\-sterilized 1\-pack? To buy this through RoboTrunk, pass merchant `haakaausa-com`, product_id `gid://shopify/Product/7967737315566` and one variant_id from the list above. Product image of Haakaa Silicone Colostrum Collectors 4 ml, 1 PK \(Pre\-Sterilized\), supplied by haakaausa\.com: This product on haakaausa.com: Retrieved 2026-10-24T19:25:56.923Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. 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