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
$34.99 Original price was: $34.99.$26.24Current price is: $26.24.








Product description

Meet Willow Wave

Wearable & In-Bra
The first and only wearable, fully in-bra, manual pump. Because moms deserve the right to discretion and comfort.

More Comfort, More Milk
First-ever design includes a 24 mm flange made of soft silicone for a smooth fit and optimal milk flow.

Revolutionary Design
Unique hospital-grade, two-phase suction swiftly relieves engorgement and an ergonomic handle makes hand cramps a thing of the past.

Compact & Portable
Comfortable and convenient pumping anytime, anywhere. No charging necessary, perfect for travel or emergencies.
What makes Willow Wave different


What’s included
24mm Flange Container Back Gasket Valve Container Bowl Handle Tubing
Willow Wave is a manual pump known for its comfort, discretion, and mobility. Its unique ergonomic handle, a dual-expression switch, and fully in-bra cup make it the first of its kind. It uses suction patterns and strength just like an electric pump so it helps to promote output and remove milk in a similar manner.
Frequently Asked Questions
Why do I need a manual pump?
Whether you’re managing letdown, relieving engorgement, or pumping in a pinch, Willow Wave gives you full control to pump in bra and discreetly.
What is the capacity of the Willow Wave?
Wave containers can hold up to 5 oz.
How do I switch modes on Willow Wave?
Wave has two modes: Stimulation and expression, which is controlled by a switch on the handle. Slide the teal switch up for stimulation to trigger a letdown. Slide down for expression and continuous milk flow.
How do I clean my Willow Wave pump?
The collection cup is top-rack dishwasher safe. Tubing and handle can be wiped down with a damp cloth.
Steps for successful pumping session with Wave
Your bra should be snug and stretchy, with full coverage so that only the top of your Collection Cup peeks out. Center your nipple in the flange tunnel and fasten your bra to secure the Collection Cup in place.
IMPORTANT! Due to Wave’s unique open system design, it’s important to follow these instructions to
avoid milk backflow into Tubing.
Fully release the Handle by bringing it to an open position (vs. holding down and squeezing). This resets the vacuum to push milk through the ValvePump consistently at a quick-to-moderate pace to avoid constant suction, which can pull milk into the Tubing. If a break is needed, release the Handle to the open positionStay upright if you have a strong letdown; after letdown, move about as normalPause & pour into storage if you reach 5 ounces, then continue pumpingRemove tubing first, with the Collection Cup still in your bra. Disconnect Tubing, lean slightly forward, pull out Cup, and pour into a storage containerWhat to do if you experience backflow: If milk backflows into the Tubing, dispose of the Tubing (but keep the connector!) and replace with spare tubing. If milk backflows into the Handle, contact customer care
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.4 out of 5 stars 3,460
4.2 out of 5 stars 2,642
4.6 out of 5 stars 347
4.1 out of 5 stars 770
4.7 out of 5 stars 226
Price
$374.99$374.99 $262.49$262.49 $43.97$43.97
— no data
— no data
MSRP
$499.99 $349.99 $43.99 $39.99 $15.99
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
ASIN : B0FMVPHRCX
Best Sellers Rank: #3,557 in Baby (See Top 100 in Baby) #13 in Manual Breast Pumps
Customer Reviews: 3.7 3.7 out of 5 stars (296) 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); } }); });
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. You’ve never seen anything like it. Really.
9 reviews for 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
Fast, Reliable, and Convenient
Enjoy seamless delivery with Amazon Store. Whether you're shopping for everyday essentials, electronics, fashion, or gifts, your order is delivered straight to your door—fast and hassle-free. With options like Standard Delivery, Express Shipping, and even Same-Day Delivery in select areas, Amazon makes it easier than ever to get what you need when you need it.

Verified purchase and reviewer Alert 🚨🚨❤️ –
Mayte Romero –
Dumpling girl –
Hailey Larsen –
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 –
Reiko –
Denise –
LifeWithMarissa –
Ecesu ü. –