
Medela Medela Breast Shields - PersonalFit Flex, 21mm Medela Breast Shield Shaped Around You for Comfortable and Efficient Pumping, Made Without BPA, Pack of 2 Breastshields, Clear, 21mm

(19832 reviews)
Amazon Price as of 06/17/2025 16:08 GMT+00:00
-4%
$15.54
$16.29
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average price $16.32
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Product Description
Breast shields play a key role in pumping efficiency and overall comfort. Your Medela PersonalFit Flex shield offers new Medela Flex Technology and a unique design that adjusts easily to your breast shape – its flexible oval shape can be rotated 360 degrees and adapts to your body, so you can find the most comfortable and efficient pumping position for you. Additionally, a 105-degree angle opening combined with a soft, smooth rim is made to reduce unnecessary pressure on the breast and lay smoothly for comfortable positioning, pumping efficiency, and a more natural feeling. Our PersonalFit Flex breast shields don’t just remove more milk than traditional breast shields or effectively remove milk faster – these breast shields remove 11.8% more milk per minute and help moms pump more milk than when pumping with traditional breastshields! This optimizes your pumping sessions, making them more effective and more comfortable.What’s Included: (2) PersonalFit Flex Breast Shields (or 1 extra set), 27 mm sizeThese breast shells are compatible with all Medela breast pumps and are available in 4 different size options. All Medela breast shields and other Medela products that come in contact with breast milk are – and have always been – made without BPA. Use our 27mm Medela breast shield to begin personalizing your pump and enhancing your breast milk feeding experience, so you can continue to breast milk feed your little one for as long as you choose.Ensure that you’re purchasing authentic Medela products – Inauthentic or counterfeit parts can vary significantly in terms of design, workmanship, and materials used, which may affect the performance of your pump and/or your pumping experience. Medela is proud to provide the quality and performance that moms have trusted for decades, making us the #1 breast pump brand used in hospitals*.*Based on Symphony® hospital grade breast pump and kit utilization in U.S. hospitals.
• NOW WITH INNOVATIVE MEDELA FLEX TECHNOLOGY THAT ADAPTS TO YOU: Engineered with advanced Flex technology, our PersonalFit Flex breast shields allow you to pump comfortably in a variety of positions, while a 105-degree opening angle helps reduce pressure
• REMOVES 11.8% MORE MILK PER MINUTE: Medela PersonalFit Flex breast shields remove significantly more milk and help moms pump more milk than pumping with traditional breast shields - so you can maximize your pumping efficiency and optimize milk output.
• CONVENIENT RANGE OF SIZES TO CHOOSE FROM: With 4 size options - including our 30mm breastshield - and compatibility with all Medela breast pumps, mom can find the most comfortably fitted breast shield for her unique body while avoiding discomfort
• MADE WITHOUT BPA: Like all other Medela breast pump parts and accessories that come into contact with breast milk, our PersonalFit Flex breast shields are - and have always been - made without BPA and are instead made with food-grade plastic
• Connectors sold separately. The PersonalFit Flex Breast Shields should be washed and sanitized prior to first use. They should continue to be washed after each use and sanitized once daily.
Reviews
Have a look at what others think!

4.6
(19832 reviews)
Review AI Summary
Customers find the breast shield comfortable, with one noting it doesn't hurt during pumping, and appreciate its value for money and increased milk production. The fit receives mixed feedback - while some find it comfortable, others mention the tube is too short. Functionality and suction performance are also mixed, with some saying they work well while others report poor suction. Leakage is another concern, with some customers reporting little to no leakage while others experience significant drips.
Ericka V.
Apr 27, 2025
So happy with my purchase. Definitely measure for your size because it does affect your milk supply. The standard size that the breast pump comes with is not for everyone. Also the soft, flexible rim is much more comfortable to wear than the standard hard plastic rim.
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danielledmercer
Dec 9, 2024
When I delivered, the hospital provided a package of pump parts with the original shields, and my insurance pump came with the same ones. Although I was sized correctly by a lactation consultant, the original shields just weren’t comfortable. I constantly felt like I couldn’t move and I had to make sure my pumping bra was super tight, otherwise I was losing suction around the edge. It was frustrating and added unnecessary stress to the process. One day, I came across these Medela PersonalFit Flex shields on Amazon, and they’ve been a complete game-changer. They’re significantly more comfortable, stay in place without gaps, and don’t lose suction like the originals. Since then, I’ve switched to Medela’s collection cups, which I highly recommend if you’re looking for an upgraded setup. However, if you’re sticking with the original pump parts, these shields are an absolute must-have. They make the whole pumping experience so much easier and more comfortable!
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