"COMFORT = OUTPUT: 105° flange angle; longer, smoother flange tunnel, curved edges, and more
POWERFUL: 15 levels of customizable, hospital-strength suction (up to 295 mmHG per side)
CONVENIENT: App-controlled with ability to input milk volume
PEACE OF MIND: Clinically tested, FDA cleared, and made without BPA for a safer pumping experience
HOLISTIC SUPPORT: In-app partnerships with lactation consultants and other postpartum experts + our medically validated AI tool, Ema
FLEXIBILITY: Compatible with 5 oz or 7 oz breast milk storage containers "
What's Included
2 pumps
2 21mm flanges
2 24mm flanges
2 container backs
2 container bowls
2 pump diaphragms
2 duckbill valves
2 USB charging cables
Description
Made with a clinically proven design for your most output, Willow Go is powered by innovative ComfortFlow™ technology: a 105° flange cone angle encourages milk output, a curved flange edge avoids pinching, a longer flange tunnel prevents nipple crashing, and an internal circular motor further promotes output. It has powerful, hospital-strength suction (295mmHg) and is one of the quietest pumps on the market. Plus, every Willow pump comes with the Willow App, which includes volume tracking and pump controls, 24/7 access to science-backed resources and lactation experts, as well as instant answers from our female-first, clinically validated AI tool, Ema.
Dimensions (Overall): 5.3 Inches (H) x 4.7 Inches (W) x 3.15 Inches (D)
Industry or Government Certifications: FDA Approved
Number of Pumps: Double Pump System
Material: Polycarbonate, Silicone, Polypropylene
Power Source: Battery
Battery: No Battery Used
Care & Cleaning: Dishwasher-Safe
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Street Date: March 29, 2022
TCIN: 83833298
UPC: 858298006583
Item Number (DPCI): 030-05-0531
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
willow
breast-pumps
Size
Base of Nipple Measurement
21mm
17-19 mm
24mm
20-22 mm
27mm
23-25 mm
All Sizes in Inches Unless Otherwise Stated
Shipping details
Estimated ship dimensions: 11.37 inches length x 7.48 inches width x 4.99 inches height
Estimated ship weight: 3.1747 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest. Opened/unsealed items are not returnable.
Q: What size flanges does this come with? There are no size options to choose from.
submitted by TZ - 4 years ago
A: The Willow Go Double Electric Breast Pump Kit comes with 2 (24mm) and 2 (21mm) flanges.
submitted byWillow - 4 years ago
Brand expert
A: The Willow Go Pump comes with two flange sizes - 21MM & 24MM.
submitted byMeetru - 4 years ago
A: Willow Go offers 21mm, 24mm and 27mm flanges.
submitted byCustomer Care - 4 years ago
Brand expert
Q: do you use battery or recharchable battery
submitted by TT - 4 years ago
A: The Willow Go comes with a charger. Charge and Go!
submitted byWillow - 4 years ago
Brand expert
A: The Willow Go comes with a charger. Charge and Go!
submitted byCustomer Care - 4 years ago
Brand expert
Q: what flange size comes with the pump kit?
submitted by jazz - 4 years ago
A: The Willow Go Pump comes with two flange sizes - 21MM & 24MM.
submitted byMeetru - 4 years ago
A: The Willow Go Double Electric Breast Pump Kit comes with 2 (24mm) and 2 (21mm) flanges.
submitted byWillow - 4 years ago
Brand expert
Q: what size is this pump
submitted by Chelsea - 4 years ago
A: The Willow Go Double Electric Breast Pump Kit comes with 2 (24mm) and 2 (21mm) flanges.
submitted byWillow - 4 years ago
Brand expert
A: Willow Go was designed to be discreet and fits inside your bra. Each pump weighs about 1 pound.
submitted byCustomer Care - 4 years ago
Brand expert
Q: Can you use a microwave back to clean it
submitted by help - 8 months ago
A: We don't recommend steam sterilization as it may damage parts - feel free to reach out to our Customer Care team for best cleaning recommendations
submitted byCustomer Care - 8 months ago
Brand expert
Q: How many dB of noise does this make during operation?
submitted by Exercise Man - 11 months ago
A: We design all of our pumps with discretion in mind. Willow 360® and Willow Go® are both quiet - you're able to pump in front of others without worrying others will notice.
submitted byCustomer Care - 11 months ago
Brand expert
Q: Does this come with the new splash guard containers?
submitted by Sierra - 1 year ago
A: Our Willow Go® Pump Kit now includes our Splashguard Containers! If you happen to purchase and receive a kit without them, please feel free to reach out at 1-888-WILLOW-3
submitted byCustomer Care - 1 year ago
Brand expert
Q: Does the pump leaks ?
submitted by Luz solorzano - 1 year ago
A: Willow Go® offers great mobility while you pump, but it's not completely leak-proof in any position. The pump fits totally in your bra with no dangling cords, tubes, or bottles. You may notice some leaking if you move around while you pump - for example, if you bend far forward or lean far back. It all depends on how full your containers are, how much you're moving, and where the pump sits on your body. If you need true leak-proof mobility while you pump, we recommend you purchase Willow 360 and use our spill-proof milk bags.
submitted byCustomer Care - 1 year ago
Brand expert
Q: Does this pump come with the new splashguard containers?
submitted by Meagan - 1 year ago
A: Great question, and we appreciate your interest in the Splashguard containers! While inventory varies by Target location, many will have Willow Go® Pump kits including Splashguard containers in stock. If you have any further questions, feel free to chat with us at onewillow.com or call 1-888-WILLOW-3—we’re happy to help!
submitted byCustomer Care - 1 year ago
Brand expert
Q: What is the difference between this Willow pump and the other Willow hands free pump?
submitted by LM - 1 year ago
A: Our site offers a comparison page to help you understand the differences between the pumps - we recommend you check this out to learn more! Both pumps fit entirely in your bra, with no dangling cords, tubes, or bottles. The most major differences are range of mobility & suction type - Willow 360™ uses a constant suction, (think about how baby latches) is totally leak-proof when you pump with our milk bags, and wide range of mobility with our milk containers. Willow Go® uses a tug and release type of suction, similar to a traditional wall pump, and lets you pump totally hands-free and untethered, but isn't totally leak-proof (especially if you're leaning far forward or back). Willow 360 lets you choose between spill-proof milk bags (no need to transfer - you can pump and store milk in the same bag) or reusable containers, while Willow Go offers reusable containers only. Both pumps are app connected, but Willow 360 has more smart features - for example, it tracks your volume in real time and automatically records your session history and connects to Apple Watch. Willow 360 holds up to 4 oz per pump, while Willow Go holds 5 or 7oz (7 oz containers sold separately).
Also included only with a Willow 360™ pump purchase, Moms have access to our 360 Care, where you can book a virtual session with a Mom Coach to get up to speed on assembly, sizing, positioning, and bra fit. The program also offers access to expert-backed articles and videos to help set you up for success!
The Willow Go breast pump has garnered mixed feedback from guests, highlighting its convenience and effectiveness for on-the-go pumping. Many appreciate its hands-free design and ease of use, allowing multitasking while pumping. However, some guests have experienced issues with suction strength and assembly, leading to frustration. Overall, it is seen as a valuable tool for busy parents, though some caution about potential reliability concerns.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
3.8
3.8 out of 5 stars
2624 star ratings
3.8 out of 5 stars with 2624 reviews
design
3.2 out of 5
design: 3.16 out of 5
easy to clean
3.5 out of 5
easy to clean: 3.49 out of 5
safety
3.8 out of 5
safety: 3.84 out of 5
39% would recommend
327 recommendations
4 out of 5 stars
20 July, 2026
originally posted on onewillow.com
The charging plug is a
[This review was collected as part of a promotion.] The charging plug is a little difficult to get plugged in and that you can't pump and have it plugged in. I thought there was enough battery to pump and it died towards the end of my pumping session, but you have to take off the side to get access to the port. Other than that I love it and it does makes my life so much easier.
Donna M.
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5 out of 5 stars
19 July, 2026
originally posted on onewillow.com
The willow go pump is
[This review was collected as part of a promotion.] The willow go pump is an absolute game changer! I am able to take care of my kids while I pump and am able to keep up with my pumping schedule at home and on the go.
Stephanie C.
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1 out of 5 stars
16 July, 2026
originally posted on onewillow.com
GREATEST CONCERN is that SALES
[This review was collected as part of a promotion.] GREATEST CONCERN is that SALES info does NOT clearly state there are absolutely NO refunds whatsoever if opened - VERY EXPENSIVE PROBLEM if this info is not emphasized BEFORE PAID - very close to scam to take money before money is taken 😞😥😥
DEBRA K.
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5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
16 July, 2026
THE BEST WEARABLE
LOVED Willow Go as an exclusive pumper! Worked as well as my spectra - 10/10
design
5.0 out of 5
design: 5 out of 5
easy to clean
5.0 out of 5
easy to clean: 5 out of 5
safety
5.0 out of 5
safety: 5 out of 5
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
12 July, 2026
Not a good pump
The pump did not work well. I only used it once because it was so horrible. Only one side pumped milk out and hardly did that.
1 reply from Customer Care team - 2 days ago
We greatly appreciate you taking the time to share your review and experiences. We’d love the opportunity to help turn your experience around! Please contact our Care team at ecr@onewillow.com and provide a description of the issues you are experiencing, your contact information as well as a good time for us to reach out. Someone will then be in touch with you directly.
Qui
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5 out of 5 stars
7 July, 2026
originally posted on onewillow.com
I absolutely love this pump!
[This review was collected as part of a promotion.] 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.
Did you find this review helpful?
4 out of 5 stars
6 July, 2026
originally posted on onewillow.com
Pumps work so well! Takes
[This review was collected as part of a promotion.] Pumps work so well! Takes some getting used to but once I figured them out, had no issues. Stay put well even in my very physical job. Still having trouble pairing to my phone is the only issue.
Gabby A.
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5 out of 5 stars
5 July, 2026
originally posted on onewillow.com
Love these pumps! They are
[This review was collected as part of a promotion.] Love these pumps! They are perfect for on the go, single side use, and easy to clean.
Cate A.
Did you find this review helpful?
4 out of 5 stars
27 June, 2026
originally posted on onewillow.com
Overall works well. Nice for
[This review was collected as part of a promotion.] Overall works well. Nice for being able to get stuff done with pumping. Definitely need to have a supportive bra to help keep suction but other than that no complaints. Easy to assemble and few parts to clean.
Jocelyn S.
Did you find this review helpful?
4 out of 5 stars
27 June, 2026
originally posted on onewillow.com
Awesome i love how easy
[This review was collected as part of a promotion.] Awesome i love how easy it is to use and assemble. I use it pretty exclusively even though i have two other pumps. Only problem is I already need to replace the flange as they seem to have stretch out. Ugh
Christine Q.
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5 out of 5 stars
25 June, 2026
originally posted on onewillow.com
Love love these. I have
[This review was collected as part of a promotion.] Love love these. I have a spectra and at first thought I wouldn't need a wearable but these are so easy and convenient to use! I use them at work, while driving, and at home. Mom life is busy and these make some things a little easier.
Rachel P.
Did you find this review helpful?
3 out of 5 stars
25 June, 2026
originally posted on onewillow.com
I am still very new
[This review was collected as part of a promotion.] I am still very new to this pump, but so far it does not empty me like my spectra or medela. I just got resized on flanges so hoping that will make a difference. The app is easy to use.
Hillary M.
Did you find this review helpful?
2 out of 5 stars
Thumbs down graphic, would not recommendWould not recommend
25 June, 2026Verified purchase
Disappointment
These worked great the first day. Day 2 one of them lost suction. It seems all of the silicone parts have too much room for displacement and must be positioned exactly right in order to function properly. After owning for a week I've already had to order replacement parts I've lost so much milk using these things because they also leak if not exactly right and will always leak from the top if I lean over too far. I would not purchase these again and apparently cannot return them once the box has been opened.
1 reply from Customer Care team - 19 days ago
Thank you for sharing your feedback with us. We know how personal and important the pumping journey can be, and we’d love the opportunity to partner with you. Please reach out to our Care Team at 1-888-WILLOW-3 or via chat at onewillow.com — we’re here to support you and your feeding journey!
design
2.0 out of 5
design: 2 out of 5
easy to clean
2.0 out of 5
easy to clean: 2 out of 5
safety
4.0 out of 5
safety: 4 out of 5
Did you find this review helpful?
1 out of 5 stars
24 June, 2026
originally posted on onewillow.com
Would not order
I have had this pump less than a month and it is not working. The suction is not good and I’m not getting any milk out of it. I am very disappointed in the pump.
Sierra
Did you find this review helpful?
3 out of 5 stars
23 June, 2026
originally posted on onewillow.com
Convenient for on the go,
[This review was collected as part of a promotion.] Convenient for on the go, but I do have a complaint about the battery life, and sometimes you have to assemble it a few times to make sure everything is lined up or ot won’t suction properly.
Monica B.
Did you find this review helpful?
5 out of 5 stars
22 June, 2026
originally posted on onewillow.com
Highly recommend this product, it
[This review was collected as part of a promotion.] Highly recommend this product, it makes pumping so much more enjoyable & comfortable being hands free. The pumps work flawlessly every time and I love that they have the automatic settings built in.
Amber M.
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4 out of 5 stars
21 June, 2026
originally posted on onewillow.com
The design is good. I
[This review was collected as part of a promotion.] The design is good. I like how easy it is to take fully apart to clean. It might be just me but I have a hard time getting as much output from this as I’d like but perhaps that will get better with time.
Max S.
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5 out of 5 stars
18 June, 2026
originally posted on onewillow.com
Super convenient but powerful hands
[This review was collected as part of a promotion.] Super convenient but powerful hands free pump. I can keep the pump in my bra while I go about doing other things. There were one or two times where I had issues with the pump suction, but it was user error on assembling the pump. The directions in app are super clear and helped me troubleshoot my issue right away. The parts disassemble and assemble easily, and are very easy to clean.
Megan T.
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3 out of 5 stars
14 June, 2026
originally posted on onewillow.com
Great pumps
Took some figuring out to get best milk expression. Easy to wear. Battery doesn’t last enough to do 1 work day on a charge.
Caitlin
Did you find this review helpful?
5 out of 5 stars
13 June, 2026
originally posted on onewillow.com
I was always a fan
[This review was collected as part of a promotion.] I was always a fan of the first generation of Willow pumps but the Willow Go is so much better! Love the 7oz capacity option, the new design, and the higher level of comfort. The only thing I miss from the prior version is the auto shutoff when the container is at capacity, but it’s not hard to check to ensure you aren’t going to overflow.