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  • Title: Calma - A Breastmilk Feeding Solution
  • Title: Calma Part 1 - Who Is Calma For?
  • Title: Calma Part 2 - Features & Benefits
  • Title: Calma Part 3 - How It Works
  • Title: Calma Part 4-Using Calma With Your Breastfed Baby
  • Title: Calma-Introducing a Bottle to Your Breastfed Baby

Medela Calma®


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Introducing Calma: Designed exclusively for breastmilk feeding.

Switching from bottle back to breast has never been easier. Calma was developed using evidence-based research on babies' natural feeding behavior so you can enjoy your breastfeeding bond longer.

With Calma, the milk will only flow if your baby works and creates vacuum to remove the milk. This enables the feeding behavior learned at the breast to be used with Calma.

Watch the Calma video collection

Why Calma? Learn more

Tips for breastmilk feeding with Calma

What’s Included

  • 1 - Calma nipple with lid 
  • 1 - Calma with 5oz (150mL) breastmilk bottle and 2 lids
  • 1 - Calma with 2 - 8oz (250mL) breastmilk bottles and lids

Plastic bottles and component parts become brittle when frozen and may break when dropped. Also, bottles and component parts may become damaged if mishandled, e.g. dropped, over-tightened, or knocked over. Take appropriate care in handling bottles and components. Do not use the breastmilk if bottles or components become damaged.



  • Unit Size/Packaging
    Calma set w/5 oz bottle: 5-1/4 x 6 x 2-38
    Calma set w/8 oz bottles: 6 x 7-1/4 x 2-1/2
    Calma replacement nipple:  5-1/4 x 3 x 2-3/8 
  • Unit Weight
    Calma set w/5 oz bottle: 0.28 lbs
    Calma set w/8 oz bottles: 0.45 lbs
    Calma replacement nipple: 0.2 lbs

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