Momcozy M5 review

from Amazon
RRP  £89.99
mum using the momcozy m5 breast pump

by Stephanie Spencer |
Updated on

When it comes to hands free breast pumps Momcozy are known for their wearable and comfort-first breast pumps. The Momcozy M5 breast pump takes it a step further into innovation with a new concept "Baby Mouth" which is structured like a baby sucking at a horizontal angle, providing painless lactation and producing more milk. This hands free breast pump is designed with a double-sealed flange and ergonomic breast wrap for a comfortable fit for you.

The Momcozy M5 has micro-vibration tech to promote milk secretion during breastfeeding and it offers 3 modes and 9 levels, plus you can customise it so it always starts at your preferred setting. It is also the lightest all-in-one pump weighing just 225g.


  • Sturdy travel box included
  • Multiple flange options to find the best fit


  • Not dishwasher safe
Adjustable suction levelsYes
Power Dimensions128mm X 117mm X 74mm
Pump Weight230g
Flange Size24mm max
Bottle Capacity>120ml
Usage Time100-120 minutes
Shut Time30 minutes auto shut off
Charge Timeabout 2 hours, power adapter must be 5V-1A
Noise levelthe noise of the motor is controlled under 50dB
  • Painless horizontal angle to pump like a real baby mouth
  • 3 Modes (stimulate + express + mixed) and 9 levels
  • Come in 4 sizes (17/19/21/24mm)
  • Vibrate to pump faster
  • All-in-one design
  • Single and double pump options available

Testing the Momcozy M5 breast pump

New mum Lucy put the Momcozy M5 to the test, here's how she got on.

I’m a first time mum and a breast pump was a product I definitely felt daunted about purchasing. What I like about the Momcozy M5 is its simplified design, there aren’t loads of tubes to worry about cleaning, it’s all contained into a sleek little bubble. Compared to the Momcozy wearable breast pump the rechargeable design removes the boxed out battery area of the other model to give as much space for milk and for the most comfortable suction possible. The travel bag is really smart and ideal for taking the pump with you on the go as it’s got a hard case so you’re not worried about the pump getting damaged while in your bag. There are a few different nozzle options which also fit into the storage bag, so everything can be kept neatly together.

Usability wise, the instructions were so clear that even though I’d felt nervous about pumping, it really helped to reassure me. I charged up the pump and tried out the functions with it in my hand at first, so I knew what to expect. Sound-wise I was impressed as I’d expected a breast pump to be louder. There are three modes, one to stimulate milk flow, one to express, and one which is a mixture of the two, and there are nine suction levels so you can adjust it to what suits your breastmilk flow best. There are four different sized flange inserts so you can find the best fit for your nipple, and I liked that they’re all included so you can do a bit of trial and error – I’ve seen that some other breast pump brands sell flanges separately so you wouldn’t get this option necessarily. You can also buy more inserts separately if you do find that the four provided don’t suit you. And, so you can figure out which flange size to start with, Momcozy provide a breast pump flange size chart so you can find the correct size through the chart.

momcozy m5 whats included

The digital screen is easy to read, even while pumping, so you can see what setting you’ve got it on, and the buttons are easy to use as well.

The horizontal angle of the breast pump isn’t something I’ve seen other brands mention, and when pumping I did feel like it replicated my baby’s feeding position. I was happy with the amount of milk and the relief it offered as well. I’m mainly getting to grips with pumping in preparation for returning to work, so my baby is mostly breastfed but I’m using the pump if I feel engorged, and am just storing the milk in the freezer for now in case I need it. Pumping with the Momcozy M5 is more comfortable than I was preparing myself for, so that’s been a bonus as well. The double seal helps it to stay in place, so I don’t have to worry about adjusting it all the time.

There’s no leaking and it’s easy to empty the milk into a container, and easy to clean. Being hands free means I can tuck it into my bra and still get on with things around the house, or take my son for a walk in the pram. This was really important to me to have that multi-tasking option when pumping.

Final thoughts

I’d definitely recommend the Momcozy M5 breast pump to other mums. It’s discreet, quiet, comfortable and effective, plus considering the price compared to some other brands, I think it’s great value for money. The case is a real stand out feature for me, and it’s also quite nice that you can pick from three colours. The only downside I’d say is that the washable parts aren’t dishwasher friendly – which would make cleaning even easier. That would be the only additional feature I think would improve this product.


Can I breastfeed on one side and pump on the other?

Yes. The all-in-one design of the Wearable Breast Pump makes it so you can pump while you breastfeed your baby because there are no external cords, tubes, or dangling bottles to get in the way.

Can I move around while I pump?

Absolutely! The Wearable Breast Pump lets you move how you want to while you pump. The Wearable Breast Pump tucks into your bra so you can pump while you walk, multi-task, lean back, or relax. This makes everyday things like making breakfast or playing with your toddler totally doable. What you do while you pump is finally up to you.

How to clean Momcozy breast pump?

*For best sterilization, please clean and disinfect the pump before the first use.
It is a non-sterile product. Before cleaning and disinfection, please remove all accessories.

*Non-washable parts:
The pump motor contains electronics that should be kept dry. A clean, damp cloth can be used to clean the pump motor. Any other cleaning method will be classed as misuse under the warranty.

* Washable parts:
Valve/Linker/Diaphragm/Flange/Milk Collector

Supplies needed:
・Mild dish soap
・Clean dishcloth or soft brush
・Clean wash basin
・Clean water

Warning: Breast pumps are personal care items intended for a single user only and should never be rented or shared. Separate and wash all parts that come in contact with breast and breast milk immediately after use to avoid breast milk residue and prevent bacteria growth.

1. Rinse all separated parts that come in contact with breast and breast milk in 25-30 °C (77-86 °F) water to remove breast milk residue.

2. Once rinsed, parts that have touched the breast or breast milk should be placed in a clean wash basin used only for washing infant feeding equipment.

・Soak all washable parts in 40-60 °C (104-140 °F), soapy water for 3~5 minutes.
・Wash each part with a clean dishcloth or soft brush.
・Rinse all separated parts with clear water.

3. Place parts on a clean surface or towel.

・Allow all parts to air dry.
・Store dry parts in a clean, cool place when not in use.
・Do not store wet or damp parts.

Caution: Only use drinking-quality water for cleaning.

How to sanitise Momcozy breast pump?

Sanitize - Before first use and once per day

*For best sterilization, please clean and disinfect the pump before the first use.
*Breast pump components that contact the breast and breast milk (flange, milk collector, linker, diaphragm, valve) can be hand-washed in the sink.

The pump body which houses the electrical components should be wiped down with a low-level disinfectant such as ethyl alcohol or isopropyl alcohol (70% - 90%).

Supplies needed:
・Clean pot for 100 °C (212 °F) water
・Clean water

Washable part to wash

Warning: Breast pumps are personal care items intended for a single user only should never be rented or shared. Separate and wash all parts that come in contact with breast and breast milk immediately after use to avoid breast milk residue and prevent bacteria growth.

1.Wash hands thoroughly

2. Fill a pot with enough water to cover all parts.
Bring water to a boil.
Place parts in boiling water for 5-10 minutes.

3. Allow water to cool and gently remove parts from water with tongs.

4. Place parts on a clean surface and / or towel.
Allow all parts to air day.
Store dry parts in a clean,cool please when not in use.
Do not store wet or damp parts

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