Willow Go® Wearable Breast Pump
Category: Wearable Breast Pumps
Our best-selling pump, powered by innovative ComfortFlow™ technology for more milk output. Customizable hospital-grade suction, app-controlled, and ranked #1 Wearable Breast Pump by Babylist, this top seller is perfect for multitasking moms. Kit comes with 21, 24mm flanges & 5 oz SplashGuard™ containers.
"I absolutely love this pump! I get the same output as I do with my wall pump. Connecting to the app to change modes has been so nice!"
– Molly S
"Very comfortable and easy to use! Saves a lot of time!"
– Tudor P
"This is my second time using this pump and I love it. Makes it easy to pump on the go and get stuff done. Willow customer service is amazing with responding quickly."
– Bethany S
"I really like the splash guard. It keeps me from worrying while I'm moving around."
– Benjamin H
"Excellent! Much better than the alternatives on the market! (I have tried three other brands as well)"
– Courtney S
“Not only does the pump and app work great, but I’m getting a better output than I was with my plug-in pump. I’m so thrilled with my Willow Go.”
"I love my Willow Go! This is my second time purchasing one, I am forever a loyal customer."
– Briana S
105° flange cone clinically proven for output
Curved flange edge avoids pinching
Longer tunnel prevents nipple crashing
Internal circular motor encourages output
A support system in the palm of your hand
Volume tracking & pump control
24/7 access to science-backed resources & lactation experts
Instant answers from our AI tool, Ema
How should my breast pump fit?
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When it ships
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Please contact us for the refund processing timeframe before returning an item.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyReturning an item
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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