Quick Facts
The Medela Harmony Manual Breast Pump is a portable manual pump for breastfeeding moms who need occasional, comfortable milk expression.
Best for
Breastfeeding moms who pump occasionally
Key detail
2-Phase Expression Technology
Size and fit
24 mm PersonalFit Flex Breast Shield
Consider if
Consider an electric pump if you need frequent or hands-free pumping
Shipping
Free US shipping over $100, 30-day returns
Comfortable, Portable Manual Pump for Moms
Ergonomic, lightweight design with 2-Phase Expression Technology for effective, gentle milk expression at home or on the go.
Comfortable, Portable Manual Pump for Moms
2-Phase Expression Technology
2-Phase Expression Technology

Medela's 2-Phase design mimics a baby’s natural sucking rhythm, helping milk flow more efficiently and comfortably. That makes shorter, gentler sessions possible when you only need to pump occasionally.

Ergonomic Swivel Handle
Ergonomic Swivel Handle

The angled, ergonomic handle lets you pump with a natural wrist position, reducing hand fatigue during repeated use. The smooth pumping action makes it easier to control speed and comfort.

Easy Assembly and Cleaning
Easy Assembly and Cleaning

The Harmony disassembles quickly for washing, and parts are dishwasher safe on the top rack for convenience. Includes a 24 mm PersonalFit Flex shield, 5 oz bottle with lid and stand, valve, and membranes for straightforward storage and travel.

Trusted design
Built on Medela research, designed for effective milk expression you can rely on.
Gentle expression
Two-stage suction mimics natural feeding for a more comfortable experience.
Portable and simple
Lightweight and compact, easy to pack for travel or quick outings.
US-based support
Ships from a US warehouse with reachable human customer support.
How to Choose a Manual Breast Pump

A manual pump can be a great fit if you need portability, occasional use, or a simple backup to an electric pump.

  1. How often you pump: If you pump multiple times daily, consider an electric pump; for travel or occasional sessions, a manual pump is handy and quiet.
  2. Breast shield fit: Shield fit matters; the included 24 mm shield fits many moms, but choose a size that centers your nipple and prevents rubbing.
  3. Comfort and control: Look for ergonomic handles and adjustable suction or rhythm, so you can find a comfortable pumping pattern.
  4. Cleaning and parts: Fewer parts mean faster clean-up. Check which parts are dishwasher safe and how easy replacement membranes are to buy.
  5. Portability needs: For travel, pick a pump that is lightweight, packs small, and includes a bottle with a lid for safe milk storage.
Frequently Asked Questions
Is the Harmony safe for storing breast milk?

Yes. The pump includes BPA-free bottles and a lid, suitable for storing milk safely before refrigeration or freezing.

How often can I use the Medela Harmony manual pump?

The Harmony is ideal for occasional use, such as travel or supplementing an electric pump; it is not designed for full-time daily pumping.

Can I pump hands-free with this pump?

No, the Harmony is manual and requires one hand to operate. You can pair it with an elastic pump bra if you want limited hands-free support.

How do I clean the pump parts?

Disassemble the parts and wash them after use. Parts are dishwasher safe on the top rack, and the simple design speeds drying and reassembly.

Does the pump come with a warranty?

Yes. Medela provides a limited warranty for the Harmony. Refer to the included paperwork or contact customer support for warranty details.

What are your shipping and returns policies?

We ship from a US warehouse, and orders over $100 qualify for free US shipping. We offer 30-day returns and human customer support if you need help.

From the Moogco Baby Journal
What to Pack in Your Pump Bag: The Complete 2026 Checklist
What to Pack in Your Pump Bag: The Complete 2026 Checklist By Eda Ulger , Moogco Baby Editor and mom of two · Updated July 2026 If you have ever sat down to pump at work and realized you forgot a flange, a...
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★★★★☆

"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"

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★★★★★

"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"

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Elizabeth
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★★★★★

"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"

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"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"

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"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"

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"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"

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"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."

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"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

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"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."

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"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."

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"These were great in the beginning helped me so much."

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