Medela Sonata Flex Double Electric Breast Pump

Medela Sonata Flex Double Electric Breast Pump

Model Number: 101037319
Web Code: 14208386
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Designed for busy moms, the Medela Sonata Flex double electric breast pump helps you maintain your supply. This pump features patented 2-Phase Expression technology to produce lots of milk. It comes complete with bottles, a nipple, a cooler bag, and more so you have everything you need to feed your baby.

Return Policy

30 days to return or exchange

Condition: Unopened (high chairs can be opened)

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What's Included

  • Sonata with accessories
  • 1 Sonata breast pump with rechargeable lithium-ion battery
  • 1 breast pump bag
  • 1 set of tubing
  • 4 bottles of 150 ml with lids
  • 1 cooler bag and cooling element and 1 power adapter
  • Also includes 2 of each: breast shield connectors
  • connector caps
  • valves
  • silicone membranes
  • 21 mm and 24 mm PersonalFit breast shields
  • bottle stands.

  • Double electric breast pump delivers consistent and productive results
  • Smart functionality connects to the MyMedela app to track pumping sessions and your baby's growth and provides unlimited access to lactation information and personalized content
  • App gives you 24/7 access to lactation consultants via video chat
  • 2-Phase Expression technology with a stimulation phase and expression phase helps you express plenty of milk
  • Responsive Pump Technology automatically adjusts to your body and environment for more effective pumping
  • Quiet motor makes it easy to pump anywhere, even in the middle of the night
  • Includes one rechargeable lithium ion battery, four 150mL BPA-free bottles and lids, two 24mm PersonalFit breast shields, two 21mm PersonalFit breast shields, silicone membranes, bottle stands, a cooler bag, and cooling element
Power Source
Electric & Battery Powered
Battery Type
Lithium-Ion Rechargeable Batter
Pump Type
Number of Collection Bottles
Country of Origin


Hands Free Operation
Collection Bottle Size
150 ml
BPA Free
Travel Use


41.9 cm
26.36 cm
22.85 cm
3730 g