Willow Wave - Wearable Manual Breast Pump - Fits Fully in Bra - Ergonomic Handle - 24mm Soft Silicone Flange - Wearable Breastfeeding Pump - Hospital Grade Suction - Postpartum Essentials - Holds 5oz
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Availability:
In Stock.
Arrives
Thursday, Jul 23
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Set name: Wave - Single Manual Pump
Features
- First & Only Wearable Manual Pump: Fits fully in-bra for discreet, hands-free pumping anytime, anywhere
- Ergonomic Handle with Two-Phase Suction: Manual control with stimulation + expression modes for fast, effective milk expression
- Comfortable Soft Silicone Flange: 24mm design ensures a smooth fit that helps maximize comfort and milk flow
- Portable & Lightweight: 5oz capacity with a Splashguard container with an easy-pour spout to prevent leaks and spills; Adjustable 34 inch tubing for mobility and no charging required; Easy to Clean: Flange and collection cup are top-rack, dishwasher-safe for convenient cleanup
- We dared to innovate beyond the status quo, and Willow Wave was born. The first, fully in-bra manual pump is designed with a quiet, ergonomic handle for comfort, adjustable tubing for mobility, and a one-handed switch to toggle between stimulation and expression modes. Youve never seen anything like it. Really.
Product Dimensions : 7 x 3 x 3 inches; 13.12 ounces
Manufacturer recommended age : 0 - 5 years
Item model number : PMK10
Department : Women
Date First Available : August 19, 2025
Manufacturer : Willow Innovations INC
Best Sellers Rank: #3,315 in Baby (See Top 100 in Baby) #12 in Manual Breast Pumps
#12 in Manual Breast Pumps:
Customer Reviews: 3.6 3.6 out of 5 stars (270)
Brand Name: Willow
Included Components: Breast Flange, Ergonomic Handle
Number of Items: 1
Model Name: PMK10
UPC: 810104130936
Global Trade Identification Number: 36
Manufacturer: Willow Innovations INC
Manufacturer Warranty Description: 90-day warranty from purchase date
Model Number: PMK10
Manufacturer Part Number: PMK100
Unit Count: 1.0 Count
Operation Mode: Manual
Additional Features: Ergonomic, Low Noise, Portable, Wearable, Wearable In Bra
Power Source: manual
Size: 24 mm
Material Type: Plastic
Color: White
Product Style: Manual Pump
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 23
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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Similar Products
Top Amazon Reviews
Set name: Wave - Single Manual Pump
I’ve been using the Willow Wearable Manual Pump for a few weeks now, and I’m honestly so impressed with how convenient and empowering it is. As someone who’s constantly on the go, having a truly wearable, discreet option has made a huge difference in my daily routine. What I love most is how lightweight and comfortable it feels. It fits easily inside my bra and doesn’t feel bulky or restrictive. I can move around freely whether I’m working, doing chores, or caring for my baby without feeling tied down to a wall or a traditional pump setup. The manual control also gives me the ability to adjust suction at my own pace, which makes the experience feel more natural and comfortable. It’s easy to assemble, and simple to clean. The design is sleek and thoughtfully made, and I appreciate how intuitive it is to use, even during those sleep-deprived newborn days. The parts feel durable and well-made, which gives me confidence that it will last. Overall, the Willow Wearable Manual Pump has given me flexibility and peace of mind. It’s a fantastic option for moms who want comfort, control, and true mobility without sacrificing effectiveness. I would absolutely recommend it to anyone looking for a convenient, hands-free pumping solution!
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Reviewed in the United States on February 24, 2026 by I got this to use bedside to store breastmilk overnight as I pump and it has been such a life saver! Couldn’t go without it
Set name: Wave - Single Manual Pump
Really wanted to love this one. First time got good output. Felt comfortable. But while pouring out milk would leak around the silicone flange which I’m not sure how milk gets in there. Out you can tell the flange does not sit flat on the cup it’s a little loose. Second time using milk went into the tubing and back flow. I did not notice at first so I believe milk went all into the handle as well.
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Reviewed in the United States on April 19, 2026 by Madisen
Set name: Wave - Single Manual Pump
This works so well! And I love that I can put it in my bra. It’s so much more convenient to use than a traditional manual pump and the suction is strong so it really feels like it’s actually emptying me.
Reviewed in the United States on April 23, 2026 by Ashleigh Kessler
Set name: Wave - Single Manual Pump
I loved the product when it worked , and then it quickly didn’t. Also, you need to buy flanges separately and the top seal comes loose easily causing you to feel like you’re pumping only to find no milk. Fyi to anyone buying this for their other brand electronic pump, don’t. First, you need to use an adaptor or connector for the tubing. But be warned, there is no backflow prevention and I had milk enter the tubing a few times. Extremely frustrating. I also wish there was an option for a bundle deal for the wearable parts so that I could pump both breasts at the same time. Buying an extra is a waste of plastic, I don’t need two manual pump parts.
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Reviewed in the United States on February 21, 2026 by Tiamat
Set name: Wave -Double Manual Pump
Great little pump. I use this regularly with my spectra and it's quiet and discreet under clothing . Although I only have one complaint. The little stoppers at the top pop up a lot and I risk having milk come up and out of it. When they do pop out I lose a good bit of suction. With the hand held it's almost silent and takes a little to get used to but great all around.
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Reviewed in the United States on May 7, 2026 by Reiko
Set name: Wave - Single Manual Pump
Convenient, discreet, and easy to use and clean. Where was this at the beginning of my breastfeeding journey? No longer tethered to my chair, I can pump with ease and grace as I prance through my chores and answer to my infant's whims. When I need to pump, just slip it into my bra and go. Great for power pumping, in between feed pumping, and on the go. No electricity or batteries to fuss over. I typically use 17mm flanges and this fits comfortably. Now for the area of improvement- It doesn't replace the Spectra as the primary milk pump in terms of maximizing output. The handle takes a bit getting use to since it is large. The milk volume lines could be more detailed. But for the price and portability, it's a no brainer for any breastfeeding/pumping mom. Add this to your arsenal.
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Reviewed in the United States on October 5, 2025 by Dumpling girl
Set name: Wave - Single Manual Pump
Easy to clean and travel with. Highly recommend.
Reviewed in the United States on April 28, 2026 by Hillary
Set name: Wave - Single Manual Pump
I’ve used this for about a month now. This pump would be incredible if tweaked a bit.. there’s a good amount of cons but don’t get me wrong, I will still be using it! I just wish it was a bit better. Pros: fits into your bra and is very discreet. Easy to use while also multi-tasking. Pump pieces are relatively easy to clean and assemble. Easily transported but I wish it had a little bag to put it in. Cons: the handle is very large and I have to switch hands to avoid cramping. Randomly milk will get into the tub and requires immediate and thorough cleaning. I can’t figure out why that happens and it’s a PAIN to clean. You can’t see how much milk you’re producing like you can with a traditional hand-pump. The silicone plug to the milk collector does not stay shut. It doesn’t even align correctly and is a bit off centered. If you occasionally lean too far, the milk will pour out. Update: I took off another star because the plug to the milk cup is constantly popping open causing spillage. The amount of milk I’ve lost because this thing doesn’t stay shut!
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Reviewed in the United States on October 19, 2025 by LifeWithMarissa