Find your perfect fit
Use the included measurement tool to pick your flange size — 24mm plus 17, 19 & 21mm inserts. The right fit means comfort and full output, the very first time.
Wearable Breast Pump (Double)
Wearable Breast Pump (Double)
$114.90
$229.80
50% OFF
You save $114.90
or 4 interest-free payments of $28.72
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Flange Size Guide
Sizing Guide
Why Flange Size Matters
A correct fit ensures maximum comfort and optimizes your milk output.
What's in the box?
Standard 24mm flange + 3 inserts: 17mm, 19mm, 21mm.
Need other sizes? Order extra sizes here →
Standard 24mm flange + 3 inserts: 17mm, 19mm, 21mm.
Need other sizes? Order extra sizes here →
How to Measure
Measure your nipple diameter (base width) and add 2-4mm.
FAQ
Is there a "standard" size?
No. Every woman is unique. Use the included inserts (17, 19, 21mm) to find your fit.
Does size affect milk supply?
Yes. A proper seal signals your body to produce more milk. Bad fit = less milk.
What if I am between sizes?
Choose the slightly larger size to avoid constriction and rubbing.
Finally, a Pump That Moves With You
Totally Hands-Free
Wireless and in-bra: pump on a Zoom call, the school run, or in bed.
Fits Every Body
24mm shield plus 21/19/17mm inserts, so it fits you perfectly.
Pumps All Day
240 minutes of battery, fully charged in about 90.
Whisper Quiet
Runs under 35 dB: quiet enough no one knows you're pumping.
Safe for Baby
Lab-tested, BPA-free, food-grade silicone — just 230g per cup.
Proven Results
Up to
35%
More Milk*
With 4 modes and 9 suction levels, you find your letdown faster and empty fully every session.
*Up to 35% more milk reported by users vs. their previous pump in internal testing. Individual results vary.
Limited-time 50% OFF
Selling fast — lock in today's price before it's gone
Free US shipping
30-day money-back
Lifetime warranty
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SHOP 100% RISK-FREE
Lifetime warranty, easy returns, and a 30-day money-back promise — your purchase is covered every step of the way.
FREE TODAY
Lifetime Warranty, Included
Normally an add-on — yours free today, covering your pump for life. Total peace of mind.
Free US Shipping
Fully tracked, ships from our US warehouse, and arrives in 3–5 business days.
Free & Easy Returns
Changed your mind? Returns are simple, hassle-free, and always on us.
30-Day Money-Back Guarantee
Love it or get a full refund within 30 days — no questions asked.
Trusted by 10,000+ US Moms
Real US-Based Support
Wearable Breast Pump (Double)
Regular price
$114.90
Regular price
$114.90
Sale price
$229.80
Unit price
per
Featured In
Hey mama, I feel you
30 minutes of pumping at 3am? Not anymore.
Hunched over in the dark. Shoulders aching. Your little one stirring before you're even done — and there goes another hour of sleep you'll never get back.
Now you just slip it into your bra, lie back, and pump while you rest. Hands free. Whisper-quiet. No wall, no tubes.
Same hands-free freedom thousands of moms swear by — without the $400 price tag or the wall of tubes. Up to 35% more milk, fits every body, and it goes wherever you do.
Get Mine — 50% Off
Free US shipping
30-day money-back
Customer Reviews
Pumping, made completely effortless
No tubes, no station, no learning curve. Four simple steps and you're free to live your day while it does the work.
Slip it in your bra
Each cup sits discreetly inside your bra — no dangling tubes or external bottles. Cordless, lightweight and 100% hands-free from the moment it's on.
Pump hands-free anywhere
Tap to start, then choose your mode (stimulation → expression) and 9 levels of suction. Work, drive, chase the toddler — pumping happens while you live your life.
Pour & clean in minutes
Pour the milk, rinse the few parts, done in under 2 minutes — and they're dishwasher-safe. Less to wash, more time for you and baby.
Fits right out of the box
Cleanup in under 2 minutes
Truly hands-free
Relievoo vs. the others
Why moms are switching to Relievoo
Powerful suction, all-day battery and a custom fit — for about half the price of the premium names. Here's how it really stacks up.
| Best Value Relievoo | Momcozy | Willow | Elvie | |
|---|---|---|---|---|
| Flange & insert sizesGet a fit that actually works | 24mm + 17 / 19 / 21mm inserts | Fewer sizes | Limited inserts | Limited inserts |
| Modes & levelsMassage, expression & more | 4 modes · 9 levels | 3 modes | 2–3 modes | 2 modes |
| Powerful suctionHow fast you empty | 300 mmHg | Lower | Lower | Lower |
| Quiet operationPump on calls & at night | Under 35 dB | Louder | Louder | Very quiet too |
| Capacity per cupFewer interruptions | 180 ml | Smaller | Smaller | Smaller |
| Battery lifePump all day, charge less | Up to 240 min | Shorter | Shorter | Shorter |
| Leak-proof designBend, lean, move freely | ||||
| Easy to cleanFew parts, fast rinse | Bags + more parts | |||
| Lifetime warrantyBuy once, covered for good | ||||
| PricePremium specs, fair price | $$ | $$$ | $$$$ | $$$$ |
Comparison based on each brand's commonly advertised wearable double-pump specs. Momcozy, Willow and Elvie are trademarks of their respective owners and are not affiliated with Relievoo. We kept this honest — Elvie is genuinely quiet too. The difference is everything else.
Make the switch — Shop Relievoo
Lifetime warranty · Loved by thousands of moms
Loved by 10,000+ US Moms
Why Moms Choose Relievoo
More milk, more freedom, zero noise. The wearable double pump built to fit real life — at home, at work, on the go.
Truly Hands-Free
Wireless, in-bra and fully wearable. Pump both sides while you work, drive, or chase a toddler — no cords, no holding, no pause.
Double cups · Wear & go35% More
Milk, In Less Time
Powerful 300 mmHg suction with 4 modes & 9 levels helps you express up to 35% more milk per session — faster.
300 mmHg · 4 modes · 9 levelsWhisper-Quiet
Under 35 dB — quieter than a soft conversation. Pump during meetings or next to a sleeping baby without anyone noticing.
< 35 dB discreetAll-Day Battery
Up to 240 minutes of pumping per charge, with fast USB-C top-ups in about 90 minutes. Goes wherever your day takes you.
Up to 240 min · USB-CClean in 2 Minutes
Few simple parts that rinse fast and are dishwasher-safe. BPA-free, lab-tested materials touch only your milk.
Dishwasher-safe · BPA-freeFits Your Life
Lightweight 230 g cups, 180 ml capacity, and a 24mm flange with 17/19/21mm inserts plus a sizing tool — a comfortable fit for every mom.
230 g · 180 ml · sizing kit
Lifetime Warranty
30-Day Money-Back
Free US Shipping · 3–5 Days
Recommended by US feeding experts
The Next-Generation Wireless Breast Pump
Trusted by moms for comfort and convenience
Every Drop Counts
Your Milk, Your Way
Express, store, and feed on your terms. Give your baby the very best — whether you’re at home, back at work, or simply need a break.
- Express & feed anytime
Build a freezer stash so dad, grandma or nursery can help - Saves you hundreds
Formula costs $60+/month — your milk is free and better - Store up to 6 months
Works with all standard storage bags and bottles - Loved by Thousands of US Moms
Trusted by moms across the US
$720+Saved/year
Thousandsof US Moms
LifetimeWarranty + CRA
24/7Support
$229.80
$114.90
✨ SAVE $114.9
Order now →
Got Questions?
Everything moms ask before pumping hands-free
Real answers to the things you're actually wondering. Trusted by 10,000+ U.S. moms.
Is it really 100% hands-free?
Yes. Each cup is fully wireless and cordless and tucks right inside your bra. No tubes, no dangling bottles, no outlet. Snap them in and keep doing whatever you were doing — work, drive, fold laundry, hold your baby. With up to 240 minutes of battery, you can get through a full day of sessions on a single charge.
Will it hurt? Is it actually comfortable?
It shouldn't. Comfort comes down to two things: the right fit and the right setting. Your pump ships with a 24mm flange plus 17/19/21mm inserts and a measurement tool so you can dial in your size. From there, choose from 4 modes and 9 levels to find a rhythm that feels gentle for you. Most moms start low and ease up only as far as feels comfortable.
Will my supply drop if I switch from a plug-in pump?
It's built to keep up. With 300 mmHg of suction and a letdown + expression mode that mimics your baby's natural feeding pattern, it's designed to empty effectively. Many moms find they actually pump more consistently simply because hands-free makes it easy to fit sessions in. As always, keeping your usual schedule is the best way to protect your supply.
How do I find my correct flange size?
Easy — it's included. Use the measurement tool in the box to measure your nipple diameter, then pick the matching insert. You've got a 24mm flange plus 17, 19, and 21mm inserts, so there's a comfortable fit for most moms right out of the box. No extra purchase, no guesswork.
Is it quiet and discreet enough for work?
Absolutely. It runs at under 35 dB — about as quiet as a whisper — and sits hidden inside your bra. You can pump on a call, at your desk, or in the car without anyone noticing. No closet, no awkward setup, no telltale motor hum.
Does it leak when I move around?
Each cup is leak-proof and holds up to 180ml, so you can lean, bend, and walk around with confidence. Just seat the cup properly against your breast for a good seal and you're good to move — that's the whole point of going hands-free.
How do I clean it? Is it complicated?
Refreshingly simple. There are only a few parts to take apart, and the cup pieces are dishwasher-safe — just rinse, toss them in, and you're done. Way less daily fuss than traditional pumps with all their tubes and valves.
What's the warranty and return policy?
You're fully covered. Every pump includes a Lifetime Warranty and a 30-Day Money-Back Guarantee. Try it through your real routine — if it's not right for you, send it back within 30 days for a refund. No stress, no risk.
How fast is shipping?
Free U.S. shipping on every order, shipped from our U.S. warehouse and delivered in about 3–5 business days. No long waits, no surprise fees at checkout.
Still have a question? Message our U.S. support team — real moms, real answers, same-day replies.
Limited-Time Sale — Up to 50% Off
Pump anywhere, hands-free.
Join 10,000+ U.S. moms.
The wearable double pump that fits right in your bra — up to 35% more milk, zero cords, zero stress. Pump during meetings, school runs, or on the couch.
UP TO 50% OFF
Selling fast — offer ends soon
Half-price pricing won't last — claim yours before stock is gone.
Lifetime Warranty
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