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Home / Breast Pumps / Momcozy W1
Momcozy Wellness 1 Wearable Breast Pump
Momcozy
Wearable · in-bra

Momcozy W1

By Momcozy
Expert Tip
Great for multitasking. Everything fits discreetly in your bra with no cords or motor to clip on, so you can pump while working, commuting, or chasing toddlers.

The Momcozy Wellness 1 (W1) is a cordless, in-bra wearable pump with warmth and vibration massage built directly into the flange. Three heat levels and five massage motors work alongside the suction c...

Insurance

Covered by insurance

Most moms are fully covered for this pump. The check takes about 2 minutes — we handle the paperwork.

CoveredFully covered by most plans
Max Coverage Guarantee — if your plan qualifies for a better benefit, we apply it automatically.
Get this pump through insurance
  • 2-minute eligibility check — have your insurance card handy
  • Order window: most plans allow anytime during pregnancy
  • Plan not covered? You still get our Moms First price — 20% off retail.
Moms First
Retail

Buy with Moms First

Order direct, no insurance needed — most moms add a second pump this way. Moms First members save 20% and get 2 expert-led classes.

$329.99
  • Ships same day by 2 PM ET, arrives in 1–3 business days
  • Free Breastfeeding 101 + Pumping Basics
Free delivery HSA/FSA eligible Max coverage guarantee
About the Momcozy W1

Why moms choose
the Momcozy W1.

The Momcozy Wellness 1 (W1) is a cordless, in-bra wearable pump with warmth and vibration massage built directly into the flange. Three heat levels and five massage motors work alongside the suction cycle, applying the warm compress and massage step many parents do by hand before a session. Suction adjusts across 15 levels up to -295 mmHg with four selectable modes, and the 6 oz collector has a transparent top for checking alignment and output mid-session.The W1 is intended for single-user use. A charging case, travel bag, and power adapter are not included; the pump charges over USB-C with any 5V/2A adapter. The optional Momcozy app adjusts suction, warmth, and massage from a phone and logs output by session, though the pump operates fully from its onboard display without it.

Ideal for

Who the Momcozy W1
is built for.

Working moms

Pump discreetly during meetings, commutes, or while chasing toddlers — no cords, no setup, no interruptions.

Moms on the go

Fits in your bra and works anywhere. Perfect for errands, travel, or just getting out of the house.

Exclusive pumpers

Multiple daily sessions are easier when you can move freely. Pair with a tabletop pump for variety.

What's in the box

What you get

  • 2 - Momcozy W1 Breast Pump Motor
  • 2 - 17 mm Flange Insert
  • 2 - 19 mm Flange Insert
  • 2 - 21 mm Flange Insert
  • 2 - 24 mm Flange
  • 2 - Flange cover
  • 2 - Milk Collector
  • 2 - Duckbill Valve
  • 2 - Diaphragm
  • 1 - USB Type-C Charging Cable
Specs

The technical part.

Brand
Momcozy
Manufacturer Part Number
BP420-NR71000B101
Breast Pump Type
Double Electric Breast Pump
Pumping Options
Single or Double Pumping
Vacuum (max mmHg)
295 mmHg
Suction Modes
Pumping Mode (4) & Suction (15 Levels)
System Type
Closed System / Backflow Protection
Power Source
USB
Battery Life
300 minutes
Charging Time
150 minutes
Milk Capacity
6 fluid ounces
BPA Free
Yes
HSA/ FSA Eligible
Yes
App Connectivity
AppleAndroid
Warranty
1 year on pump motor and 90 days on accessories; call (888) 945-5693 for service
Replacement parts & resupply

Keep your Momcozy W1
working like new.

MilkZoom · Recommended

Replacement parts. Shipped monthly. Through your insurance.

Duckbills, diaphragms, tubing, breast shields, storage bags — all shipped to your door every month, billed to your insurance. Most moms are fully covered.

Learn More
$71.33
Average monthly value covered through insurance
Average across 1NW MilkZoom members with insurance coverage. Individual savings vary by plan and pump model.

Compatible parts at retail.

Need a single part rather than a recurring shipment? These are the Momcozy Momcozy W1-compatible parts available for one-off purchase. If your plan covers MilkZoom, the program above offfers better economics — these retail options are for moms whose insurance doesn't cover resupply, or who just need one specific item right now.

Answered honestly

Common questions
about the Momcozy W1.

Real questions our IBCLC team and care concierge get every week. Don't see yours? Ask our care team — included with every pump.

Most insurance plans cover breast pumps at no cost to you under the Affordable Care Act. The Momcozy W1 is one of our most popular covered pumps.
Check your coverage →
Most insurance plans allow you to order your pump at anytime during pregnancy. Some plans let you order earlier. We'll check your specific eligibility window when you enter your insurance info.
Once your order is on file and all paperwork is received, your pump ships the same business day if that happens by 2 PM ET, or the next business day if not, and arrives 1–3 business days after it ships. We ship free via UPS, FedEx, and USPS.
Every pump comes with access to our care team, including IBCLCs (lactation consultants) who can help with sizing, settings, and technique. You can reach them via chat, email, or video call — all included at no extra cost.
Yes! Breast pumps are HSA/FSA eligible. If you're paying out of pocket or covering an upgrade, you can use your pre-tax health savings.
Verified reviews

Real moms. Real critiques.

Begin with coverage

Find out what your insurance covers —
in about 2 minutes.

From pumps to maternity supplies. No obligation, no phone calls — we handle the paperwork either way.

Check Your Coverage Talk to our team
Momcozy W1 Upgrade fee may apply · rest covered
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