MomMed S33 Wearable Breast Pump with Case, Ultra-Quiet in-Bra Pump for Work & Night, One-Tap Pause, Night Light, Leakproof, 4 Modes 9 Levels, 17/19/21mm Inserts (Green, Double Pro (with Case))
Condition: New
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FREE 90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Jul 22
Color: Green
Set name: Double Pro (with Case)
Features
- Ultra-Quiet, Truly Hands-Free Pumping (<45dB):Whisper-quiet in-bra pump keeps noise under 45dB for discreet pumping at work, while traveling, or during midnight feeds. No cords, no tubes, no attention pump confidently wherever life happens.
- Built-In Night Light + One-Tap Pause Control:Soft ambient night light lets you pump in the dark without waking your baby or disturbing your partner. One-tap pause allows you to adjust fit or tend to baby anytime no need to stop or restart the session.
- Leak-Proof Double-Seal Design You Can Trust:Built with a secure double-seal structure to prevent leaks while you move, bend, or multitask. Made from BPA-free, food-grade materials to keep every pumping session clean, safe, and worry-free.
- Personalized Comfort with 4 Modes & 9 Levels:Choose from 4 pumping modes and 9 adjustable suction levels to match your natural rhythm from gentle stimulation to efficient expression. Designed to support comfort while maximizing output during every session.
- All-in-One Kit with 17/19/21mm Inserts for Better Fit:Includes 17mm, 19mm, and 21mm flange inserts, a nipple sizing card, milk storage bags, cleaning brush, dust cover, and storage pouch everything you need to set up, clean, and store your pump with ease.
Package Dimensions : 10.28 x 6.85 x 5.79 inches; 3.28 Pounds
Item model number : S33
Batteries : 1 12V batteries required. (included)
Date First Available : November 6, 2025
Manufacturer : MOMMED
Best Sellers Rank: #9,400 in Baby (See Top 100 in Baby) #126 in Electric Breast Pumps
#126 in Electric Breast Pumps:
Customer Reviews: 4.1 4.1 out of 5 stars (99)
Brand Name: MOMMED
Number of Items: 2
Model Name: S33 Wearable Breast Pump
Manufacturer: MOMMED
Model Number: S33
Manufacturer Part Number: S33 Wearable breast pump
Unit Count: 2.0 Count
Additional Features: Double Pump
Size: 2 Pack
Material Type: Silicone
Color: Green
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 22
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Green
Set name: Double Pro (with Case)
THE BEST WEARABLE PUMP!!!! I had the best output with this (compared to a spectra even!!) the upgraded light feature is amazing. Flanges are so soft and comfortable. Battery lasts a while. Love the carrying case for being on the go. And helpful it has USB-C charger since everything has that now. Don’t waste your money on expensive pumps use this for wearable
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Reviewed in the United States on May 13, 2026 by Amelia DeVita
Color: Green
Set name: Double Pro (with Case)
The media could not be loaded. I have tried two different breast pump before ordering this one. This one is quieter than the other two and are better. I think I like the color of them. The milk that comes out more than my other two.
Reviewed in the United States on February 8, 2026 by Hope
Color: Pink
Set name: Double Pro (with Case)
It is everything and more, only hard for milk to come out of spout when pouring milk.
Reviewed in the United States on May 8, 2026 by Harley
Color: Pink
Set name: Double Pro (with Case)
Love the light for night pumping
Reviewed in the United States on May 14, 2026 by Jennifer
I really liked the idea of these bottles because the 22oz capacity is great for pumping moms who want to store more milk without constantly switching containers. The wide neck also makes them easy to clean and pour, which is always a plus when you’re already juggling a million baby things. However, the lid isn’t completely leak-proof. I noticed that if the bottle tips or gets jostled in a bag, milk can leak from the lid, which is obviously frustrating when you’re dealing with breastmilk. The bottles themselves feel sturdy and the size is very convenient, but because of the leaking lid, I’d rate them more of a 3/5. Pros: • Large 22oz capacity • Wide neck makes cleaning easy • Good for storing multiple pumping sessions Cons: • Lid can leak if tipped or carried in a bag Overall, they’re useful for storage at home, but I’d be cautious using them for transport unless you keep them upright.
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Reviewed in the United States on March 14, 2026 by YSum9781
Color: Green
Set name: Double Pro (with Case)
Fully charged and on the highest suction power for 10 minutes and this pump barely got any milk out for me. I typically have 0 trouble with milk. Even with the right size flange it still was painful to use. I do not recommend buying this product unless you need barely any suction to get your milk out.
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Reviewed in the United States on April 7, 2026 by Abby
Color: Pink
Set name: Double Pro (with Case)
Best pumps for your monry. I have 3 other types and these are by far the best. They are quiet, smsll, and simple to use.
Reviewed in the United States on March 8, 2026 by Bryan Scott
When you’re pumping on the go, the last thing you want to worry about is whether your storage containers will leak or fit properly. These bottles feel very straightforward in a good way. The wide-neck design makes transferring milk easier — less awkward pouring, less risk of spills. They screw on securely, and I didn’t notice leaking even when stored horizontally inside a cooler bag. They fit well with the compatible cooler, which makes transport more streamlined. No awkward shifting or wasted space. The plastic feels sturdy, not thin or flimsy. Measurement markings are clear enough to read quickly, even when you’re tired and not fully paying attention. Cleaning is easy — wide opening helps a lot there. No narrow corners where residue gets stuck. They’re not trying to reinvent anything, but they do the basics very well. Reliable, simple, and practical for everyday pumping routines. I hope it can be cheaper on price.
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Reviewed in the United States on March 17, 2026 by Garen