Haakaa Generation 2 Silicone Breast Pump with Suction Base 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. 65 checked facts, checked 2026-10-12T13:47:34.928Z. Research depth: trimmed read. Deep read: the store's own data and 8 outside pages (the store's own product page; maker page; manual; 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: A CPSC recall search for Haakaa and a Health Canada recall record search mentioning Haakaa both returned no records, so no recall applies to this Generation 2 Silicone Breast Pump with Suction Base 4 oz.

• materials: The pump is made from soft 100% food-grade silicone.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• variants: The Generation 2 range is sold in 100 ml and 150 ml sizes; this listing's 4 oz model is the 100 ml variant.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• comfort: The pump is described as pain-free when it is applied correctly.. Source: https://www.haakaa.com.au/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:37.581Z.
• cleaning: Haakaa recommends washing the pump in warm soapy water and then sterilising it with a steamer bag, steam steriliser or by boiling.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• what it is: The writer describes it as a silicone milk catcher rather than a true pump: it collects letdown from the breast not being nursed and cannot express milk on demand.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• user consensus: An analysis of about 91 community mentions found the same pattern: it works as a passive letdown catcher, not as a replacement for a pump.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• capacity: The capacity of this listing's pump is 4 oz (100 ml).. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• fit: The flexible silicone flange moulds to fit different breast sizes.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• silicone behaviour: Silicone is absorbent and can take on colours and smells of substances it contacts.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• volume collected: In the first weeks it collected one to two ounces per feed, enough to build a usable frozen reserve without deliberate pumping sessions.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• partner feeding: The most-upvoted comment in that sample framed its value as letting a partner give a bottle without the mother pumping.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• safety materials: The pump is free of BPA, PVC and phthalates.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• power: The pump needs no cords or batteries.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• cloudiness: Even if the pump looks cloudy after detergent, silicone does not leach and it remains safe to use.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• mechanism: The whole mechanism is one piece of silicone: fold the bulb, press the flange over the areola, release, and the vacuum holds it while the baby nurses on the other side; there are no valves, membranes, tubing or motor.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• best uses: Users recommend it for catching letdown on the off-side, quietly building a freezer stash and enabling one partner-fed bottle a day.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• design: It is a one-piece design with no joints, cracks or edges where bacteria can harbour.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• sterilising: It is safe in microwave sterilisers and boiling water.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• generations: Generation 2 is the 100 ml or 150 ml one-piece silicone pump with a suction base.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• suction base: The base version is preferred because the original round-bottomed version tips when full, which can spill collected milk.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• when to skip: It is advised against while working through a plugged duct, for those who already produce a lot of milk, and for anyone who needs real return-to-work pumping volume.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• suction base: A suction base lets the pump stick to flat surfaces and helps stop accidental spills.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• awards: Haakaa states its products have won multiple local and international awards.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• fit: All Haakaa pumps work off suction and share the same flange size.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• cleaning: It is a single object to wash compared with multi-part pumps, going into hot soapy water and air drying in about ten minutes.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• which version: The Gen 2 with the flat suction base is the version users favour; the original's round base tips and appears in spill stories.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• cleaning: The pump is microwave sterilizer and dishwasher safe.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• keeping it on: If the baby kicks the pump off, it can be attached facing upwards or held with a Haakaa bra or pump strap.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• as a pump: Haakaa says the pump can be used as a primary pump and not only to catch excess milk.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• portability: It is very light, needs no power and fits in a coat pocket or hospital bag.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• limits: It cannot dynamically respond to milk flow the way a wearable pump or hospital-grade rental can.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• ease of use: No cords, batteries or assembly are required.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• how long to use: Haakaa says to leave the pump attached until the breast is drained if using it to collect both foremilk and hindmilk, usually about 10–20 minutes; Babbycare disagrees, saying it does not fully empty a breast.. Source: https://www.haakaa.co.nz/products/100ml-silicone-breast-pump-with-suction-base (guide), read 2026-10-12T13:14:35.928Z.
• lifespan: How long the pump lasts varies; sterilising more often makes it lose suction faster.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• engorgement: A few minutes of gentle suction softens a hard engorged breast enough for a latch without the deep drainage that signals the body to make more milk.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• user language: Roughly half of the mentions described it as catching milk rather than pumping, and users who treated it as a primary pump for work were uniformly disappointed.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• portability: It is compact and sized to fit in a handbag or baby bag.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• comfort: Too much suction can be uncomfortable or painful, so the amount of squeeze should be adjusted.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• output over time: Output follows letdown, so it is generous early on and drops once supply regulates around two to three months, which makes some users wrongly think the pump stopped working.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• technique: The most-repeated method is to put it on the opposite breast to the one the baby is nursing.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• how to use: Sterilise the pump by boiling it in water for 2 to 3 minutes before use.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• suction strength: The more the bottom of the pump is squeezed, the stronger the suction.. Source: https://www.haakaa.com.au/pages/faq (manual), read 2026-10-12T13:14:53.482Z.
• limits: Milk caught passively on one side says nothing reliable about how much the baby drank on the other side, so it is not a measuring device.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• volume collected: One user reported filling a full 4 oz bottle from letdown alone in one nursing session in the early weeks, which the page notes is not realistic after the first month.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• care warning: Do not clean the pump with bleach-based agents or sterilising tablets.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• oversupply risk: Used at every feed around the clock, the suction can act as a demand signal and contribute to oversupply, forceful letdown, clogged ducts and a fussier, gassier baby.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• when it helps most: It is most recommended for roughly weeks two to eight postpartum, when letdown volume is highest.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• care warning: UV sterilizers should not be used as they may shorten the pump's lifespan.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• how to limit oversupply: The suggested approach is to use it once a day at the morning feed and to skip it during evening cluster feeds.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• overnight use: Overnight collection is only workable with a small cooler and ice packs, because of the room-temperature storage limit for fresh milk.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• 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.
• plugged ducts: It should not be used during a plugged duct or mastitis, as extra suction is said to worsen inflammation; cold compresses, a supportive bra, pain relief and gentle nursing are described as the better approach.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• care: Only soft bristle brushes or soft sponges should be used, as hard scourers can scratch the surface.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• maintenance tips: Store collected milk exactly like pumped milk, check the flange against a lit window every few weeks for cracks or cloudiness, and do not size up expecting more milk because a bigger body is heavier on the breast.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• spill risk: Tip-over risk is reported as real, with one nudge from a toddler or dog able to spill several ounces.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• appearance: Detergent can make the silicone look cloudy.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• verdict: Rated four out of five stars, with the marketing image of a bottle full of milk setting an expectation the product cannot meet past the newborn stage.. Source: https://onlymomreviews.com/posts/haakaa-pump-review/ (blog, onlymomreviews.com, published 2026-08-03), read 2026-10-12T13:14:54.230Z.
• oversupply risk: Strong suction on the off-side can trigger oversupply in mothers already prone to it.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• warning: The pump is not a toy and must only be used for its intended purpose, with adult supervision.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• choosing a model: Guidance given is Gen 2 for letdown catching plus a freezer stash, the no-suction Ladybug shell if only drips matter, and a real electric pump for return-to-work needs.. Source: https://www.babbycare.com/reviews/haakaa-pump-worth-it/ (review), read 2026-10-12T13:14:59.234Z.
• storage: Store the pump in a cool, dry place away from direct sunlight.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• medical advice: Consult a medical professional about dietary requirements if you or your child is ill or on medication.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• what is included: A cap and a flower stopper are popular accessories but are sold separately, not with the pump.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• uses: It is used to relieve engorgement, especially when milk first comes in and supply is being established.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.
• uses: It works as a catcher to save breastmilk that would otherwise be lost in a nursing pad.. Source: https://temp2016.myshopify.com/products.json (listing), read 2026-10-11T07:21:10.371Z.

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, blogs, owner reviews 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 are the exact dimensions and weight of the pump?
• What is the flange diameter in millimetres?
• Does the pump carry any safety certification or standard?
• What warranty does Haakaa offer on this pump?
• What nipple or breast size range does the flange fit?
• Is the silicone platinum-cure or medical grade?
• How many months of use before the suction weakens?
• Can the Haakaa Cap and Flower Stopper be used with the 4 oz pump?
• Is anything other than the pump included in the box?
• Can the pump itself be frozen or stored in the fridge?
• Does the suction base stick to all flat surfaces?

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