Momcozy Air 1™ Ultra-Slim Wearable Breast Pump
Select your insurance
Only one breast pump can be purchased at a time.
To add this item, please remove the existing breast pump from your cart.
About this product
The Momcozy Air 1 Ultra-Slim Breast Pump is designed for discretion, efficiency, and everyday convenience. As the slimmest wearable breast pump, it fits fully in-bra for a nearly invisible pumping experience so moms can pump confidently anytime, anywhere. Its transparent top allows easy nipple alignment and milk monitoring for greater comfort and control. Paired with a wireless charging case for up to 15 pumping sessions or five days of use, and smart app control for tracking and alerts, Air 1 delivers a truly hands-free, seamless pumping experience.
Features
- 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 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
What's Included
(2) 24mm Flange Pump, (2) 17mm Flange Insert, (2) 19mm Flange Insert, (2) 21mm Flange Insert, (2) Spare Valve, (2) Flange Cover, (1) Wireless Charging Case, (1) USB Type-C Cable, (1) Magnetic Charging Cable
Product specifications
| Brand | |
|---|---|
| Upgrade Fee | |
| Medicaid Covered | |
| Dual Motors | |
| Wearable | |
| Rechargeable | |
| Portable with Batteries | |
| Adjustable Speed Cycles | |
| Preset Speed Cycles | |
| Tote/Cooler Case | |
| Weighs less than 1 pound |
Step 1:
+ Download and print our Flange sizing guide
Step 2:

+ Fold along the line that runs through the middle of the circles.
+ Carefully cut out the circles or use the ruler to the left.
+ Nipple should fit securely in the circle with no areola present. You want to measure only the nipple not the areola.
Step 3:

+ Choose a flange size closest to the measurement of your nipple diameter.+ Measure your nipple diameter before pumping.
+ For more accurate results, stimulate your nipple with hand expression before measuring.
Please stimulate your nipple to make it perk up before measuring the size
ACHC Accredited