Wearable Breast Pumps (Model S21), Lightweight Rechargeable Electric Breast Pump with 3 Modes & 12 Suction Levels, Portable Breastfeeding Device with Carrying Case
$129.99
$129.99
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Customer Reviews
4.1 out of 5 stars 3,033
4.1 out of 5 stars 3,033
4.8 out of 5 stars 96
4.4 out of 5 stars 3,663
4.5 out of 5 stars 670
4.0 out of 5 stars 478
4.5 out of 5 stars 14,547
Color
Pink
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Blue&Pink
Pack
2Pack
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50Pack
1Pack
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70Pack
Product Szie
4.52*4.13*2.55inch
4.52*4.13*2.55inch
13/15/17/19/21mm
24*10.2inch
29inch
12.6*9.1inch
*
Safe
✔
✔
✔
✔
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Supported After-Sales Service
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Package Dimensions : 10.39 x 6.81 x 4.49 inches; 8 ounces
Item model number : Wearable Breast Pumps (Model S21)
Batteries : 1 Nonstandard Battery batteries required. (included)
Date First Available : November 11, 2025
Manufacturer : MOMMED
ASIN : B0G1T1KS46
Best Sellers Rank: #8,701 in Baby (See Top 100 in Baby) #120 in Electric Breast Pumps
Customer Reviews: 4.6 4.6 out of 5 stars (357) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【2 x Upgraded Wearable Breast Pump】- The MomMed Wearable Breast Pump (Model S21) features 3 modes (Stimulation, Expression, Auto) and 12 vacuum levels to mimic natural baby sucking. Customize your pumping for efficient, comfortable, and pain-free milk expression
【Leak-Proof Design】- The upgraded MomMed double electric pump features a key improvement in its structure: a backflow prevention membrane that physically separates breast milk from the vacuum system. This ensures safer operation and reduces the risk of leakage. Measuring correctly and choosing the right flange size help breast milk flow smoothly
【More Invisible & Lightweight】– The portable breast pump with ergonomic semi-circular design fits snugly in your bra for discreet pumping. Weighing under a pound and fully wireless, you can pump anytime—while feeding, working, driving, or on the go
【Convenient & Quiet】- The hands free breast pump features an LED screen and physical buttons for easy, durable operation. Low noise (<45 dB) ensures discreet pumping without disturbing your baby or drawing attention in public
【All-in-One Breast Pump Kit】 – Everything you need in one box, including a breast pump carrying case for organization: 2 x Wearable Breast Pumps (Model S21), 6 x Flange Inserts (17mm, 19mm, 21mm, pairs), 1 x Nipple Ruler, 6 x Duckbill Valves, 4 x Silicone Diaphragms, 2 x Bra Adjustment Buckles, 2 x Cleaning Brushes, 10 x Breast Milk Storage Bags, 2 x Type-C Charging Cables, plus an Instruction Manual and Breastfeeding Guides
11 reviews for Wearable Breast Pumps (Model S21), Lightweight Rechargeable Electric Breast Pump with 3 Modes & 12 Suction Levels, Portable Breastfeeding Device with Carrying Case
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$129.99
Angel Soto –
Bought multiples
As an exclusively pumping mom this is the breast pump to get! It definitely empties me and gets the job done. I highly recommend it
Tristin & Myranda Ramirez –
Work great and compatible with other pumps!
These are great. I ordered/use a 19mm. They obviously fit in the MomMed double breast pump, which I use as my secondary/portable pump. However, my insurance gave me the Motif Twist through as my primary pump and that pump’s flanges are only available in a size 21 mm at the smallest. And I have yet to find motif specific inserts for it. I decided to try my MomMed inserts and the fit perfect!
Jackie Z. –
Perfect Addition
Love the wearable pump, but I found it very tedious and challenging to stack insert these in the 24mm insert, inside of the 28 flange. I picked up the 24mm flange and these are now the perfect addition. Easy to insert and they stay in place great.
Amanda –
Great
Exactly what I needed. Great product.
Bianca –
Exactly what I needed!
I’m so happy MomMed made a standard 24mm shield! Just what I needed for my 19 mm insert instead of having to use two inserts which was a hassle to try to fit inside each other. It caused me not to really use my MomMed but now it fits perfectly and I love the pump it has great suction and I get as much out as with my Medela!
Sierra –
Easy inserts
These flange inserts are easy to use and seamed to fit into my three different pump parts easily without leaking. They are easy to clean but hard to get out of the bigger flange pieces because they suction in pretty tightly- as that’s not a bad thing just a pain sometimes!
Olivia Simek –
Awesome
I stayed away from getting a wireless pump because friends of mine were saying that they suck, but when my sisters bachelorette party was coming up and I didn’t want to miss it, I caved and decided to get these mom med pumps. I honestly wish I had gotten them sooner! I love the way that they pour the milk out so neatly and they’re so small enough to fit in a small bag and take around with me wherever I need them. Great product, thank you for making new mom life easier!
andrea –
Boosting milk supply
Was in the market for a discreet pump that I could wear while I’m working.I’ve heard a ton of great things all over social media about this pump and the flanges. So I figured why not give it a try. Mind you I’ve used many different pumps and no luck.The suction on this one is amazing, it’s very strong, and very quite!I am very happy with my purchase! Hopefully, this will help boost my milk supply now that I have gone back to work..
Amazon Customer –
These fit into my pumps perfectly, have a tight seal and are great quality! They arrived quickly and are a great value for the price!
maria elena –
Repuestos de calidad, se ve que son originales.
Alan Quintanilla –
Se deben de comprar muchos aditamentos y termina siendo un equipo muy caro. Pero funciona bien