Medela Freestyle Flex

Medela’s Freestyle Flex™ Double Electric Breast Pump is designed to fit your active lifestyle: it’s light, compact size and rechargeable battery offer the flexibility to express wherever and whenever you like, with no compromise on pumping performance.



 Medela Freestyle Flex User Manual

See which Medela breast pumps through insurance you may be eligible for!




Features and Benefits

  • Compact and light: Easy to carry & fits in the palm of your hand. Weighs less than 1 pound.
  • Closed system with Overflow Protection: Prevents your breast milk from entering the tubing and motor.
  • Backlit touchscreen: Makes pumping at night easier than ever.
  • PersonalFit Flex™ Breast Shields: Adapt to your breast shape for personalized comfort and 11.8% faster milk flow compared to traditional 90° breast shield. (two sizes included).
  • Portable microfiber carry bag designed specifically for your Freestyle Flex Breast Pump parts: Provides convenient transportation and organization.
  • Built-in, USB-chargeable* battery for convenient pumping anywhere you are: 2-hour battery life between charges *Only use the power adapter and cable that comes with the breast pump.
  • Connectivity to MyMedela® app: Allows you to create a personalized profile tailored to your needs.
  • 2-Phase Expression®: Technology mimics baby’s natural sucking rhythm – faster at first to stimulate milk flow, then slower to feed – for more comfortable and efficient pumping.
  • 30 days FREE Medela 24/7 LC™ with the purchase of this breast pump!: Unlimited direct access to International Board Certified Lactation Consultants from your smart device with the MyMedela® app.


About This Pump
What's Included
Video Resources
Reviews (0)

About This Pump

Created to enhance your breast milk feeding experience, Sonata delivers:

More milk in less time with 2-Phase Expression Technology when double pumping, compared to single pumping.

Consistent pumping sessions featuring hospital performance, inspired by Symphony®, in a personal-use breast pump.

Flexibility to choose from two clinically tested pumping rhythms for personalized comfort.

Quiet when you need it most for discreet pumping situations like on-the-go or late-night sessions. See the Sonata difference.

Efficiency and comfort with Medela’s research based PersonalFit Flex™ Breast Shields delivering 11.8% more milk per minute faster.

What's Included

  • (1) Freestyle Flex™ breast pump with rechargeable lithium-ion battery
  • (2) 21mm PersonalFit Flex™ Breast Shields
  • (2) 24mm PersonalFit Flex™ Breast Shields
  • (2) connectors
  • (4) 5oz/150ml bottles with lids
  • (2) bottle stands
  • (1) tubing
  • (1) carry bag
  • (1) cooler bag with cooling element
  • (1) power adaptor with USB-C charging cable


  • SKU: 101037980
  • Unit weight: <1.0lbs. (breast pump only)/ 5.63 lbs. (in retail package)
  • Unit size/package: 13 5/16 x 7 x 9 ½ (LxWxH)
  • Color bag: black
  • Power input: 100-240V~/50-60Hz/400-200mA
  • Warranty: 1 year limited on motor/90 days on other parts. Please contact Medela Customer Service for warranty replacement.

Video Resources

Medela PersonalFit Breast Shields
New from Medela!

Medela PersonalFit Breast Shields
The Science Behind the PersonalFit

Medela Freestyle Flex

Medela Freestyle Flex
How to Assemble

Medela Freestyle Flex
How to Use

Medela Freestyle Flex
How to Clean

Medela Freestyle Flex


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