Momcozy Air 1 Ultra-slim Breast Pump
Thank you for your interest and support!
🌟Due to higher-than-expected demand, our Air 1 Breast Pump is currently out of stock on our website.
Good news! Target stores still have it in stock. Feel free to pick one up, and start enjoying the comfort and convenience it offers!
In the meantime, you may also explore other great products we offer — they might surprise you!
We’re working hard to restock and will notify you as soon as it becomes available again.
The Momcozy Air 1 Ultra-Slim Breast Pump is designed for modern moms who prioritize discretion, efficiency, and convenience. As the thinnest wearable breast pump on the market, it offers a nearly invisible pumping experience, allowing moms to pump confidently anywhere—whether at work, in public, or at home. Featuring an innovative transparent top, it ensures easy nipple alignment and effortless monitoring of milk volume, minimizing discomfort and optimizing efficiency.
Its wireless charging case provides up to 15 pumping sessions or 5 days of use, streamlining the routine by eliminating messy cords and integrating storage. With an ultra-quiet operation (<45dB), moms can pump discreetly without disturbing others. The Momcozy app integration enables seamless pumping mode switching, real-time tracking, and full-collector notifications, making it a truly hands-free, smart pumping solution.
Designed for comfort, the pump includes soft 50A silicone flanges that cater to all breast shapes, ensuring a gentle and secure fit. With only five parts to clean and no extra tools needed, the Air 1 is easy to assemble and maintain, saving time while keeping hygiene a priority. The durable, non-porous PPSU milk collector is designed for easy cleaning, ensuring long-lasting performance.
· Ultra-Slim & Discreet – At just 2.4 inches thick, it is 22% thinner than Mobile Flow™, making it the most compact wearable breast pump for ultimate privacy.
· Transparent Top for Quick Alignment – The industry-first design simplifies nipple alignment and allows for easy milk volume monitoring.
· Wireless Charging Convenience – The 1800mAh battery-powered charging case supports up to 15 pumping sessions or 5 days of use.
· Silent Operation (<45dB) – Ensures a quiet, discreet pumping experience, perfect for office and public use.
· Smart App Connectivity – Syncs with the Momcozy app for automatic mode switching, real-time milk tracking, and full-collector alerts.
· Comfort-Focused Design – Made from 50A soft silicone, providing a gentle and secure fit for all breast shapes.
· Easy to Clean & Assemble – With only 5 parts to clean and no extra tools needed, the Air 1 is easy to assemble and maintain, saving you time while keeping it hygienic. The durable, non-porous PPSU milk collector is designed for easy cleaning, ensuring long-lasting performance.
The accessories for this product
Introducing Momcozy's Slimmest
Wearable Breast Pump.
Innovation You Can See.
The first pump with a clear top-view design for faster alignment and more efficient pumping.
for Precision
Maximum Flow
for Precision
Maximum Flow
Unseen Power. Visible Convenience.
Quiet for Others. Discreet for You.
Less than 45dB, delivering a discreet yet effective pumping experience.
Smart Pumping. Simply Done.
Track, control, and pump smarter with the Momcozy App.
Private. Personal. Yours.
- 1 24mm Flange Pump x2
- 2 Wireless Charging Case x1
- 3 Flange Cover x2
- 4 USB Type-C Cable x1
- 5 Magnetic Charging Cable x1
- 6 17mm Flange Insert x2
- 7 19mm Flange Insert x2
- 8 21mm Flange Insert x2
- 9 Spare Valve x2
- 10 Flange Size Ruler x1
- 11 Quick Start Guide x1
- 12 User Manual x1
FAQs
The Momcozy Air 1 is the thinnest wearable breast pump on the market, measuring just 2.4 inches thick—22% slimmer than the M9 Mobile Flow™. Its ultra-slim, lightweight design allows for a discreet and comfortable fit under clothing, making it ideal for moms who need to pump on the go. The Air 1 also features a transparent top design, ensuring effortless nipple alignment for a hassle-free pumping experience. Despite its compact size, it delivers powerful and efficient suction, supporting optimal milk expression while maintaining comfort.
Absolutely! The Air 1 ultra-slim breast pump is designed with ease of use in mind. This wearable breast pump features a transparent top that helps moms quickly align the nipple for optimal comfort, while the app integration simplifies mode switching and tracks milk volume in real-time. With only 5 parts to clean and assemble, this is perfect for busy moms, even if it's their first time using a breast pump. For faster and more thorough cleaning, you can use the Momcozy Bottle Washer to efficiently clean the pump parts.
Absolutely! The Air 1 ultra-slim breast pump operates at a noise level of under 45dB (quieter than a library), making it one of the quietest pumps available. Its silent operation ensures that moms can pump discreetly in shared spaces, such as offices or public areas, without drawing attention or disturbing those around them. This makes it ideal for moms who value privacy and convenience.
Yes! The Air 1 ultra-slim breast pump integrates seamlessly with the Momcozy app, offering smart features like:
Automatic mode switching
Real-time milk volume tracking
Full-collector notifications
Hands-free operation
This smart breast pump's integration helps you optimize your pumping schedule and monitor your milk production efficiently.
The Air 1 ultra-slim breast pump features an innovative transparent top design - the first of its kind in the market. This allows you to easily see and adjust nipple placement for optimal comfort and efficiency. You can also monitor milk collection in real-time from the transparent top without having to remove the pump, making the whole process more convenient and effective.
The Momcozy Air 1 ultra-slim breast pump comes with a wireless charging case, making it the first Momcozy breast pump with this feature. A fully charged case supports up to 15 pumping sessions, ensuring moms can pump anytime, anywhere without worrying about battery life. Designed for on-the-go convenience, the Air 1 is perfect for busy moms who need a reliable, portable solution to maintain their pumping routine effortlessly.
- LHLeslie H.Verified ReviewerReviewingMomcozy Air 1 Ultra-slim Breast PumpI recommend this productRated 5 out of 5 stars3 weeks agoLove love love
FIRST OF ALL: the Momcozy customer service team is immaculate. This is by far the best customer service I have had in my entire life. I’m not even exaggerating!
I’m a FTM mom and just today went back to work. I took my Air 1 and pumped in a private room at work. This pump is truly one of my favorite purchases I’ve made in years! I actually look forward to pumping because of this pump too!
Pros:
Not visually noticeable (can also hide with clothes)
Empties great
Battery life
App control
Measures amount pumped for you
The modes!!
Cons:
The sound is noticeable
The battery life on one of mine was not working properly, but the team quickly got back to me and fixed the issue! Thank you again!
Sometimes the ounce count is off but I can fix it manually
That’s it! Truly a great pump. I’d buy it again! Worth every penny!
- BBrittanyVerified ReviewerReviewingMomcozy Air 1 Ultra-slim Breast PumpI recommend this productRated 5 out of 5 stars1 month agoAbsolutely Worth the Cost!
I absolutely love the Momcozy Air 1! I purchased it yesterday and after 3 sessions, I already am in love. I already own the Spectra S1 and Lansinoh Discreet Duo, but the Air 1 is giving me an average of 2oz more per session—which is huge! For the past six weeks of exclusively pumping, I’ve never truly felt empty after a session, but this pump has completely changed that! Not only is it powerful and efficient, but it’s also hands-free, making my life so much easier—especially with an energetic toddler running around! I can finally pump with ease and confidence, knowing I’m getting the most out of every session. If you’re looking for a GREAT hands-free pump, this is it! Highly recommend!
- KKatVerified ReviewerReviewingMomcozy Air 1 Ultra-slim Breast PumpI recommend this productRated 5 out of 5 stars1 month ago2nd review
I just wrote a review about this pump but forgot to mention that the best part about it is that all the pump parts (for both pumps) fit in ONE load of the momcozy bottle washer.
My willow go needs TWO loads for two pumps. It’s really annoying.
- KKatVerified ReviewerReviewingMomcozy Air 1 Ultra-slim Breast PumpI recommend this productRated 5 out of 5 stars1 month agoJust WOW
I got this from Target the other day. I have 4 willow go’s, baby Buddha, spectra, pumpables and had the Elvie. So I am familiar with a few pumps and the Air 1 is GREAT’! I couldn’t decide between this and the Eufy…: so glad I chose this one. I’m a huge momcozy fan now as I have the bottle washer and the air 1… Both LIFE CHANGING purchases. Good job momcozy !
- SShirleyVerified ReviewerReviewingMomcozy Air 1 Ultra-slim Breast PumpI recommend this productRated 5 out of 5 stars1 month agoSuper Easy to Use and Discreet
Air 1 is the most discreet pump I’ve used. The charging case is so handy—charges fast and makes it easy to take anywhere. The app has many modes, and I can even customize it. Milk boost mode has been great for me since I’m an undersupplier. Highly recommend
- LHLouie H.Verified ReviewerReviewingMomcozy Air 1 Ultra-slim Breast PumpI recommend this productRated 5 out of 5 stars1 month agoBEST Investment
Feel like the best investment for my pumping journey. The clear top makes aligning everything super simple, and I love that I can check the milk volume quickly. It fits under my clothes without anyone knowing, and the suction is so powerful but comfortable. I’m always on the go, so the wireless charging case is a huge win. It keeps me powered up without any cords getting in the way. I feel like I can finally balance work and pumping without it taking over my day x.