Haakaa Generation 1 Silicone Breast Pump 4 oz, 1 pk | 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. 60 checked facts, checked 2026-10-12T12:15:45.250Z. Research depth: trimmed read. Deep read: the store's own data and 9 outside pages (the store's own product page; maker page; manual; 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: Both regulator searches read returned nothing: the CPSC recall search for Haakaa / Generation 1 Silicone Breast Pump 4 oz / 100 ml returned no recall records, and the Health Canada open recall data contained no records mentioning Haakaa. No recall applies to this model.

• capacity: The pump holds 4 oz / 100 ml of milk.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• identifier: Listing name and SKU for this product: Haakaa Generation 1 Silicone Breast Pump 4 oz, 1 pk; SKU MHK062.. Source: https://temp2016.myshopify.com/products/haakaa-generation-1-silicone-breast-pump-4-oz (guide), read 2026-10-12T12:04:39.674Z.
• safety certification: The maker states the product has been tested and certified in compliance with U.S. FDA, EU and LFGB standards and Australian DEHP and BPA safety requirements.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• how it works: The Danish Haakaa page says squeezing the pump more produces stronger suction; BabyGearLab says it has only one suction level, so the sources disagree about suction adjustment.. Source: https://haakaa.dk/vare/haakaa-brystpumpe-gen-1-100-ml/ (manual), read 2026-10-12T12:04:46.805Z.
• overall testing verdict: Testers scored the Gen 1 at 50 overall and ranked it 9th of 9 breast pumps tested, saying it cannot compete head-to-head with electric pumps but suits passive let-down collection, relieving engorgement and discreet expression.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• what it is: A lactation-consultant-written review describes it as more accurately a milk collection device than a pump, using continuous vacuum to promote flow rather than actively pumping.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• what it is: Several users stress that it is not a pump in the usual sense: it suction-collects let-down, so if you are not letting down and milk is not flowing, it will not work for you.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• user experience: A first-time mother reports the Gen 1 was simple and gentle compared with her electric pump and let her collect milk effortlessly, especially attached while feeding.. Source: https://haakaa.myshopify.com/blogs/blog/meet-our-haakaa-mums-bubs-lisa-ayla (blog, Haakaa), read 2026-10-12T12:07:00.083Z.
• material: The pump is made from soft 100% food-grade silicone in a single piece, with no joints or separate parts.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• design: The Gen. 1 is described by the maker as the world's first one-piece silicone breast pump.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• care: Do not use cleaning detergent on the pump as it can damage the silicone.. Source: https://haakaa.dk/vare/haakaa-brystpumpe-gen-1-100-ml/ (manual), read 2026-10-12T12:04:46.805Z.
• scores by test area: Category scores were Efficiency 3.0, Comfort 2.2, Ease of Use 7.4, Portability 10.0 and Hygiene 8.0, with portability the strongest result.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• Gen 1 specifics: It confirms the Generation 1 is the original single-piece silicone pump with no suction base, sold in 4 oz (100 ml), while Gen 2 adds a suction base and cap and Gen 3 adds a detachable bottle.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• suction and spills: A recurring complaint is that it can lose suction and drop off, spilling collected milk, so users advise watching it and re-squeezing to re-establish suction.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• user experience: She reports using the Haakaa on one breast while the electric pump was on the other, and that the pump is quiet with no cords or noise.. Source: https://haakaa.myshopify.com/blogs/blog/meet-our-haakaa-mums-bubs-lisa-ayla (blog, Haakaa), read 2026-10-12T12:07:00.083Z.
• dimensions: The US listing gives height 5.7 in (14.5 cm), width 2.2 in (5.6 cm) and flange diameter 3.4 in (8.5 cm); the UK maker page gives 84 x 84 x 146 mm, so the sources disagree on dimensions.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• design: This breast pump does not have a suction base.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• care: The Danish page says the pump can go in a washing machine but does not recommend it because food residue can settle in the silicone and discolour it.. Source: https://haakaa.dk/vare/haakaa-brystpumpe-gen-1-100-ml/ (manual), read 2026-10-12T12:04:46.805Z.
• efficiency in testing: In their testing the pump expressed an average of only 0.19 oz of milk and reached about 3.5 to 4 oz over a 20-minute session, so it is far less productive than manual or electric pumps.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• how much milk: In a survey of over 5,100 families, 76% reported collecting at least 1 oz per use, but a meaningful minority collected little or no milk, and volumes are typically less than with an electric pump.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• comfort when full: One user found it uncomfortable to wear when breasts were very full, which was also the only time it worked for her.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• user outcomes: She credits it with helping her build a freezer stash, understand her milk flow and feel less stressed about only producing breast milk.. Source: https://haakaa.myshopify.com/blogs/blog/meet-our-haakaa-mums-bubs-lisa-ayla (blog, Haakaa), read 2026-10-12T12:07:00.083Z.
• materials safety: The silicone is free of BPA, PVC and phthalates.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• cleaning: The maker lists the pump as microwave steriliser and dishwasher safe.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• material: The pump is made of 100% food-approved silicone.. Source: https://haakaa.dk/vare/haakaa-brystpumpe-gen-1-100-ml/ (manual), read 2026-10-12T12:04:46.805Z.
• fit and sizing: BabyGearLab reports one 30 mm size and one suction level, and says the fit suits average breast sizes better than significantly smaller or larger chests; its claim of one suction level disagrees with the Danish Haakaa page, which says squeezing more produces stronger suction.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• milk composition: It mainly collects foremilk rather than hindmilk because it does not actively empty the breast, and it is not intended to replace pumping when the goal is building or maintaining supply.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• supply concerns: Some users say it does not stimulate milk production and that lactation specialists discouraged them from relying on it, recommending a proper pump instead.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• origin: Designed in New Zealand and manufactured in China; the design is patented.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• dimensions: The UK maker page gives dimensions of 84 x 84 x 146 mm; the US listing gives height 14.5 cm, width 5.6 cm and flange diameter 8.5 cm, so the sources disagree on dimensions.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• comfort: BabyGearLab praises the soft, pliable silicone and gentle seal but reports no size or suction-level options; the Danish Haakaa page disagrees about suction adjustment, saying squeezing more produces stronger suction.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• supply effects: Gentle passive suction makes oversupply less likely than with electric or manual pumping, but frequent use has been identified as a potential cause of oversupply and its effect on prolactin is not well studied.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• catching let-down: Many mothers report it is excellent for catching let-down on the opposite breast while feeding, helping prevent engorgement and blocked ducts and gradually building a freezer stash.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• no assembly: The pump needs no cords, batteries or assembly.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• hygiene design: The one-piece design has no joints, cracks or edges for bacteria to harbour.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• capacity caution: Although rated at a 4-ounce cup, the testers found it holds less usable milk because of potential spillage.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• use during feeding caution: Using it on the second breast while the baby feeds may remove milk the baby needs; it is generally advisable to use it after a feed unless you are sure the baby will feed from both sides.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• cleaning versus electric pumps: Users repeatedly praise how much easier it is to clean and sterilise than a multi-part electric pump, often washing it with soap and hot water and drying it in the sun.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• sterilising: Sterilise by boiling in water for 2-3 minutes; sterilise for 3-5 minutes before first use.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• cleaning: Clean after each use and sterilise with a steam steriliser or by boiling in water for 2-3 minutes.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• ease of use: There is no user manual in the box and no directions on the packaging, and there is a small learning curve to getting the latch and suction right.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• who it fits: Some mothers with very small or very large breasts, a conical breast shape or elastic breast tissue report difficulty getting a good seal or comfortable suction, and for them it may not be the right tool.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• ease of attachment: Users report it attaches easily, is hands-free and barely noticeable while feeding, with one describing it as halving her anxiety with a newborn.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• care: Do not clean with bleach-based agents, sterilising tablets or UV sterilisers; UV sterilising may shorten the pump's lifespan.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• identifier: The Gen. 1 100 ml pump carries GTIN 9420060203240 and SKU MHK062.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• spillage: Because it works on suction, applying it incorrectly or having it knocked by a kicking baby can make the pump come loose and spill the collected milk.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• learning curve: Many families who had difficulty got it working after watching instructional videos, which corrected their attachment technique.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• technique tips: Users advise watching a how-to video first and folding the neck down before placing the pump on the breast to get proper suction.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• care: Detergent can make the silicone look cloudy.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• care warning: Store in a cool, dry place away from direct sunlight and keep away from sharp objects.. Source: https://haakaa.uk/products/gen-1-silicone-breast-pump-100ml (guide), read 2026-10-12T12:04:41.226Z.
• cleaning: It is easy to clean with a standard bottle brush thanks to the one-piece design, but the silicone surface tends to collect particles and lint.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• uses: It lists catching let-down, minimal-effort freezer stash building, travel, discreet use on flights or in cars, quiet night feeding use, cup feeding using the flange groove, and relief from breast fullness.. Source: https://www.birthandbabiesbydesign.com/post/product-review-the-haakaa-pump (blog, Birth and Babies, updated 2026), read 2026-10-12T12:06:28.047Z.
• suction strength warning: One user warns not to suction it on too hard for too long, as the breast can swell and the baby may then find it harder to latch.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• durability warning: Check the pump regularly and replace it if it shows any signs of damage.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• hygiene: The open-system design counts against it on hygiene compared with closed-system pumps.. Source: https://www.babygearlab.com/reviews/nursing-feeding/breast-pump/haakaa-gen-1 (review), read 2026-10-12T12:05:10.453Z.
• volumes collected: Reported yields vary widely, from a few millilitres of colostrum in the early days to around 20-30 ml per feed, roughly 100 ml a day, or several ounces a day in the morning.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• portability: Its compact size is intended to fit into a handbag or baby bag.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• does not fully empty: Users note it does not drain the breast the way an electric pump does, though it is often enough to relieve fullness so they can get back to sleep.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• reported safety issue: One reviewer reported ending up in emergency with mastitis after using this product while nursing a three-week-old baby.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.
• long-term use: One mother who started using it at nine months post-partum still collected about 30 ml without effort, finding it quicker than expressing after feeds.. Source: https://www.productreview.com.au/listings/haakaa-silicone-breast-pump (review), read 2026-10-12T12:06:31.531Z.

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, the manual, owner reviews, blogs and the recall records of CPSC (United States) and Health Canada and searched for 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 included in the box with the Gen 1 pump?
• What warranty does Haakaa give on this pump?
• How long should the silicone pump last before it needs replacing?
• What is the exact weight of the pump?
• Does the silicone pick up smells or stains over time?
• Can the Gen 1 be used with a Haakaa cap or storage bag?
• Is the flange available in sizes other than 30 mm?
• How much milk can a mother with low supply expect to collect?
• Can the pump be worn hands-free inside a nursing bra while moving about?
• Is the silicone free from latex and other common allergens?

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