Brilliant product and excellent customer service!
Luna® Wearable Breast Pump
$89.90
Regular price
$129.90
30% OFF
You Save
$40.00
- Free shipping
- 2-year warranty
- 90-day returns
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Meet Luna® — our lightweight, hands-free wearable breast pump that slips into your bra, so you can pump without putting everything else on hold. Quiet, discreet and made for more comfortable pumping, wherever the day takes you.
Hospital-grade suction, 3 pumping modes and 12 suction levels let you find what feels right for you. And because one size definitely doesn't fit every mom, your kit includes a nipple ruler to help you find your fit, a 24mm flange and three inserts (17, 19 and 21mm).
Because pumping should work around you, not the other way around.
Features & Benefits
- 12 adjustable suction levels
- 3 Modes: Stimulation/Expression/Auto
- Flange Size: 24mm + 21mm, 19mm & 17mm inserts
- Bottle Capacity: 6oz/180ml
- Usage Time: 3–4 hours per full charge
- Full Charge Time: 60 minutes via USB-C
- Pump Weight: 230g
- Noise Level: The noise of the motor is controlled to be under 35 dB, which is equivalent to a whisper.
- TGA & FDA Registered
- BPA FREE
- Food-Grade Silicone
What's in the box?
- 1 x Luna breast pump with 24mm flange
- 1 x 17mm, 19mm, 21mm inserts
- 1 x Nipple ruler
- 1 x Bra extender
- 1 x USB-C fast charging cable
- User manual & Free Breastfeeding guide
Care Instructions
After each use, clean all pump parts with warm, soapy water and a soft cloth or brush.
Allow all parts to air dry thoroughly before reassembling.
Sterilising is unnecessary unless advised by a healthcare professional, as the parts only come into contact with breast milk.
Avoid placing parts in the dishwasher, as high temperatures can cause damage or discolouration.
Shipping & Returns
Shipping
Shipped locally from our U.S. warehouse.
- Standard shipping: FREE · 3–5 business days
- Express shipping: 1–2 business days · Available at checkout
- Processing time: 1 business day
Shop with Confidence
Your Luna pump is backed by our 2-year motor warranty for extra peace of mind. If you need support, our team is here to help get you pumping again as quickly as possible.
Change of Mind
You have 90 days from delivery to request a change-of-mind return. Items must be unused and in re-sellable condition. Your Luna pump must also be unopened, in its original sealed packaging.
Pumping that fits into your life.
Settle in. Go hands-free.
Keep the cuddles going.
A little ease in your routine.
Settle in. Go hands-free.
Keep the cuddles going.
A little ease in your routine.
Good To know
How does Luna compare with a regular breast pump?
Luna brings hospital-grade suction of up to 300 mmHg into a compact, hands-free design, so you can pump without being connected to a wall socket.
With 3 modes and 12 suction levels, you can adjust each session to your comfort. Its 20-minute Auto mode alternates stimulation and expression to support efficient milk expression without manually switching modes. Your output depends on your fit, settings and how your body responds, whichever pump you use.
Will Luna fit me, and how do I choose my flange size?
Luna is designed to suit a range of breast shapes and sizes. Its soft silicone flange sits against your breast, while a supportive bra holds the pump securely in place.
For a comfortable fit, nipple size matters more than cup size. Your kit includes a 24 mm flange, 17, 19 and 21 mm inserts, and a nipple ruler. Measure both nipples, excluding the areola, and follow our flange size guide. Unsure which size to choose? Our team is here to help.
Should I choose Single or Double?
Single includes one Luna pump for expressing from one breast at a time. It’s a practical choice for occasional pumping or expressing alongside your usual feeding routine.
Double lets you pump both breasts at once, saving you from doing each side separately. If you plan to pump regularly or fit sessions around work and family life, it offers extra convenience.
Both options have exactly the same pumping modes, suction levels and performance.
How do I clean Luna?
After each session, separate the washable parts that touch your breast or milk. Wash them in warm, soapy water using a dedicated clean basin and brush, rinse thoroughly and leave them to air-dry completely before reassembling.
Keep the motor dry and wipe it with a clean, damp cloth only. Follow Luna’s care instructions for suitable sanitising methods and local infant-feeding guidance on how often to sanitise.
How long can I pump between charges?
Luna offers 3–4 hours of pumping on a full charge, giving you several sessions before you need to recharge. Actual battery life varies with your settings and usage.
A full recharge takes 60 minutes via USB-C, so you can recharge between sessions and head into your day with a little less to think about.
What if something goes wrong with my pump?
Your Luna comes with a 2-year warranty covering manufacturing defects, starting from the date of purchase.
If something isn’t working as it should, email support@mammabump.com with your order number and a description of the issue. Our team will help troubleshoot and guide you through the next steps under your warranty, so you’re not left figuring it out alone.
A Look at Life with Luna
Customer Reviews
Customer Reviews
Overall rating: 4.8 / 5 from 677 reviews.
Love this pump! I have a spectra as well and find this one is just as effective. I haven’t tipped myself upside down to check if it’s leakproof but I haven’t had any issues while wearing and moving around. The only pitfall I have noticed is that the clear valve can be hard to see when washing, so be sure not to drop it or lose it. I love it much more than I have any complaints! Don’t be scared that this isn’t one of those big-name brands like spectra or medela, it's much better priced and a brand that clearly puts mums first. In my group of mum friends, this one is superior!
I love this Luna pump!! This is my 2nd breastpump and I prefer this over the previous brand I had. The Luna is more discreet, lighter and has milder suction. It can pump better than my previous one. I love how the suction parts are comfortable to use. It doesn’t overheat.. I would recommend this!
Convenient and easy to use. Freedom to pretty much do anything whilst pumping including feeding bub bottle. Would highly recommend.
I haven’t had such a good pump that gives me great output in a short amount of time. So comfortable and smaller than other brands making it good to go out without people knowing I’m pumping. Easy to clean too!!!
Its easy to set up and use for the first time user. Just follow the manual provided. Very handy and useful pump for breastfeeding mums. Loved it.
I Love it. Worth every cent! I can pump and run errands and tend to my boys and just be getting stuff done ! I was super anxious about my Milk supply from prev experience-I’d spend so much time manually pumping - it just left me feeling shut out from a lot of day to day life. With these beauties I get to do it all and express breast feed my youngest. So truly grateful ❤️
I have been exclusively breastfeeding my baby girl since birth, she is 9 weeks old now. Last weekend I had an event that I wanted to attend, meaning that I wasn’t going to be around to breastfeed my daughter. I have a great pump that requires me to sit down as it needs to be plugged into a wall to work. I hated using it as I felt like I was constantly glued to a chair. The freedom that the wearable Luna pump has given me is amazing! It has allowed me to multitask and also means that my husband can help out with feeding when needed!
So useful, so conveniently and so easy to clean. I'm happy with this purchase.
Lovee Lovee my pumps, very useful especially for the early mornings when my breast are more full n sore ! i love all the different suction levels its great i use them everyday, I ended up buying another! definitely worth buying and having 2 of them
So easy to use and easy to take anywhere!
Purchased for the convenience of double pumping on the go and was so pleasantly surprised by the amount these were able to express, more than my previous hospital grade pump
Can 100% recommend. After trying another brand that ended up leaking and having poor milk transfer design I went searching for something better and I found it with the Luna pump. No leaks and easy and clean transfer from the breast to bottle. Efficient and comfortable pumping within 20 minutes.
Loving my pump, super easy to use. Here's a photo of the Roboboob as my partner calls me 😆
It’s really easy to use and I recommended .
6oz in 19 minutes while at the airport. I love how quiet and efficient this pump is. Worth the investment
Love it! So easy to use & works a treat with draining milk, I wear it everywhere!
This portable pump has been an absolute game changer. I can pump on the go and while doing things around the house or brushing my teeth. It's comfortable and easy to use and clean. I've even used it while out for lunch. My only regret is that I only bought one! Would highly recommend ☺️
10/10!!!!! This pump is incredible and I don’t say this lightly. I also hate writing reviews but this was worth writing about. I kept seeing ads on it and thought it might be some sort of scam or one of those random brands but that wasn’t the case. I’m an exclusive pumper and this is my primary pump. I am always on the go and keeping myself busy so this pump is truly life-changing because I have them on when I’m running errands, driving, doing home things or playing with my toddler. It doesn’t cut time into my everyday lifestyle. I previously had the Medela swing and while I could wear the bandeau bra to hold the pumps in place, it was such a time-consuming set up to switch from my nursing bra to the bandeau. I also had the Elvie and paid a hefty price for it thinking the quality would match… the Elvie is super underwhelming and outputted under 40ml per pump session. With these Mamma Bump pumps, I’m getting 100ml+ and with some sessions I get up to 160ml. My biggest session being 250ml…!!! I really love this pump as it transformed my challenging breastfeeding experience into one that I could handle and feel hopeful about again. Can’t recommend it enough!!!
I absolutely love how efficient this pump has been. I am able to move around freely and that has been a game changer. I wound recommend it to any other moms!
I love this pump so much! I bought one to test it out and I’m buying a second one cause I like it better than my mom cozy one!
I was gifted the Luna Mumma Bump by my sister after my second pregnancy, and honestly, I’ve never gone back to my old Spectra pump since. The design and comfort make pumping so much easier and more convenient. My sister bought another brand (Momcozy) but found it didn’t quite work for her, so I decided to return the favour and bought her a Luna Mumma Bump too. She’s now just as happy with it as I am! The only small downside was that delivery took a little longer than expected, and customer service responses can take a couple of days — but once they got back to me, the support was excellent. Overall, I’m extremely happy with the product and highly recommend it to other mums!
I absolutely love this portable breast pump! It's made pumping so much easier for me, rather than having to be sitting by a powerpoint. I can now get things done on the go. Highly recommend!!
Love my pumps! So easy and can accomplish so much more while wearing them! Have really saved my milk supply, have a baby that doesn’t latch well but thankful I can still express breastmilk!
Super discreet and comfortable! I’m so much happier with these over my Plug in pump. Very convenient and highly recommend!
Everything’s perfect. Makes my life as a new mom so simple when it comes to feeding!
It exceeded my expectations. The performance of the pump caught me off guard, better than the Momcozy I used (and sold) after my first baby. I use the Auto settings of the pump which I doubted at first would be enough to fully empty my breast without my help (massaging the breast), but I was wrong. The pump did an excellent job, starting with stimulating the nipple and then increasing the level of suction power. The silicone portion that comes in contact with your breast is very pleasing to touch. I had to add the 21mm flange to fit my nipple size. The flange is soft and blends well. Soft to the touch, doesn’t irritate the nipple. The only downside is that I wish the pump came in a small case or bag like some other brands offer. That would make it easier for travel purposes, especially after use. It’s very easy to disassemble and clean. I like that after washing with warm water and soap, the parts dry well, not leaving water residues on them like with other pumps. Overall, great pump, great price. Highly recommend.
Absolutely loved the pump. Very lightweight and comfortable to wear. Easy to function. Suction is great. Easy to clean and handy. Must recommended for mums who’s need to do multitasking and need pump at the same time.
Its amazing pump 😍 i have struggled to breastfeed in the past with my others and all the pumps I tried never worked but when I got this one straight away I was pumping between 110 to 210mls and most been 260mls Definitely the best one I tried so far ❤️
Great price and very easy to use.
I love it , I wish I could buy earlier .
I originally purchased 1 pump as it suited my breastfeeding plans. Unfortunately, things didn’t go to plan in that way but I’ve been so happy with this pump, I’m now ordering the second. Other mums have commented to me how quiet they can’t believe it is and how much milk I’m able to get from a single pump. I am 3 weeks postpartum and have been cluster pumping on a low setting (20 mins on, 20 mins off, 10 mins on) and my best pump so far was 250ml from both breasts.
🌟 5 stars – I’m obsessed with this pump! Before I got the MammaBump, I was using a hand pump and honestly… it was exhausting. I was only getting about 60–80ml on one boob and barely anything on the other. I’d spend 20 minutes each side, already drained from feeding and settling my refluxy newborn, it was so frustrating. Then I found MammaBump, and WOW. I can double pump 100ml+ per side in just 10–15 minutes! No more awkward angles or aching hands, and I’m finally getting decent milk output without the stress. It’s quiet, comfy, and honestly a total postpartum game changer. Highly recommend to any tired mama who just wants something that works.
My Luna breast lump is awesome. Very easy to assemble and use. I basically pump while attending to other house chores. My baby doesnt suck so just expressing only and i feel my breast completely emptied after each session. Also i want to say thank you for resolving the issue i had previously. Appreciate
I’ve been using the Luna pump overnight as my milk is changing as my little one is sleeping for longer stretches. It takes the edge off my let down and allows me to have more enjoyable feeds. I can also collect a good amount of milk from using the pump if I leave it for a little longer. It’s very easy to wear and use. I was driving to a lunch last week and used the pump on my way to lunch in the car. I had the fresh milk ready to give to my girl in the bottle as soon as we got to the restaurant:-)
A friend recommended this wearable breastpump and honestly it’s a game changer! I’m able to pump on the go rather than being bound by my other pump. The only thing I regret is not buying a double to do both at once. I was relieved being a size 18E bra size prior to pregnancy that it works for me. The only downside is the battery life only lasting about 2 hours. Based in New Zealand encase your unsure to purchase from this site and received within 2 weeks
Such an amazing breast pump. So convenient when working or traveling and doesn't leak. Easy to use and great suction!
I really love the convenience and power of the Luna. The only thing I would recommend is getting spare parts if you’re short on cleaning time. I plan to buy an extra set of milk collectors, flanges etc… so I can always have one set clean and ready.
As a first time mum, I wanted go make sure I'm equipped with a pump that is easy to use, affordable, allows me to be hands free and is comfortable to wear and mamma bump are all these and more! I was nervous to use it for the first time but it's so easy to set up and provides some relief while pumping too. I couldn't be happier with my choice and couldn't recommend more!
This is the first pump I’ve ever used, very comfortable and convenient to wear anywhere to do everything. The sucking is strong and can express all the breastmilk without pain. And affordable price. Recommended.
MEET LUNA THE WEARABLE BREAST PUMP
Pump your way.
Made for your day.
Meet Luna, our next-generation wearable breast pump. Designed with lactation consultants and breastfeeding experts for effective milk expression, personalised comfort and a simpler pumping experience.
- 230gUltra-light
per pump - 35dBQuiet
pumping - Hands-freeFits inside
your bra
POWER, PERSONALISED
Powerful pumping.
Personal to you.
Effective pumping. Effortless control.
Choose your mode and suction level, or let Auto set the rhythm.
- Hospital-grade suction
- UP TO300mmHg
- Pumping
modes - 3
- Suction
levels - 12
- Auto
mode - 20min
Your rhythm. A few simple taps.
One pump. Your preferred rhythm.
A gentle start to your session.
Start with stimulation to help encourage let-down, at a level that feels comfortable for you.
Find your comfortable flow.
Switch to expression for milk removal, then adjust the suction to suit your comfort.
Your 20-minute rhythm, taken care of.
Auto alternates stimulation and expression throughout your session, so you can settle in with less to adjust.
BRILLIANTLY SIMPLE, BY DESIGN
Fewer parts.
More time.
Simple to put together. Easy to take apart.
One less thing to think about—even at 2 am.
3 sizing inserts included·17, 19 & 21 mm·24 mm flange
Every part, up close. Tap to explore.
Easy to take apart
Each part comes out for a
thorough clean.
A little less washing up
Milk collector only:
top-rack dishwasher safe.
100% BPA-free
Made for your everyday
pumping routine.
A LITTLE MORE FREEDOM
Hands free.
Fully here.
Cuddle your baby. Finish that chapter.
Take a moment for yourself.With Luna tucked inside your bra, pumping can fit around the moments that matter to you.
- No external tubes
- No wall socket
LESS TIME PLUGGED IN
A little charge.
A lot more freedom.
USB-C
- Full charge via USB-C
- 60min
- Pumping per charge
- 3–4hrs
Battery life varies with settings and use.
CONFIDENCE COMES WITH LUNA
2-year motor warranty.
For the everyday.
And the days after that.
Luna’s motor is covered for two years, with our team here to help. A little more peace of mind, from your very first session.
YOUR DAY. YOUR LUNA.
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