Medela Calma Bottle, 150ml

Product information

Introducing the revolutionary breastfeeding friendly feeding solution for breastmilk. Calma is the only scientific based feeding device that helps to support the similar sucking behaviour of the baby at the breast. Calma is the unique teat for babies who are being breastfed with breastmilk, as it allows them to suck, swallow and breathe, as learned on the breast.

Calma requires a similar sucking behaviour to breastfeeding using the tongue to create a vacuum making it easier for babies to switch between breast and Calma. It's the first and only teat to be introduced during breastfeeding to support the similar sucking behaviour of the baby at the breast.

Please note: Breastfeeding needs to be well established before introducing Calma. Calma is recommended for breastfed babies and not those who are currently bottle fed as they may find it difficult to feed.

The bottle is made from BPA free materials.

Eligible for International Delivery


Click & collect

Free Click & Collect from John Lewis and Waitrose shops for collection tomorrow from 2pm
262 participating John Lewis and Waitrose shops

Standard UK delivery within 5 working days


Next, named or Saturday UK delivery.


Next/named working day UK delivery pre-10.30am.


International delivery available

  • Europe (Non EU) - £7.50
  • Europe (EU) - £7.50
  • Rest of World - £25.00
Provided by JL Delivery Ltd - more about international delivery
From  £7.50

Collect+ from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Depending on the type of product, you can make free returns via our shops, Royal Mail (or courier collection for large or heavy items), Collect+ or via MyHermes.

Find out more about returning products

Q & As


Medela Calma Bottle, 150ml 3 5 3 3
Good suck, but leaks These are great for keeping baby's suck strong so they continue to breast feed but given how much these cost each (I have 8 of them!) I which they'd sort out the leaking. Some are better than others but if you buy them, make sure you store them in a plastic bag when out and about else you may end up with a pocket full of milk. And yes, the pieces are always secured correctly because I check carefully. They leak when the right way up. It's odd and irritating but I put up with it because I've yet to find a teat that is as good for baby's suck. 29 October 2013
Great Procduct I have a 5 month old little girl who is solely breastfed and I use this bottle if I have to leave her with my husband or sister. She has used it since 3 weeks old and has no problems with it. Her latch has been unaffected too which was my initial concern. Although slightly more expensive than the other bottles you only need the one teat all the way through until they are weaned, so it works out to be a good price overall. Would highly recommend. 03 July 2012
poor design the teat doesnt securely fit, milk leaks from lid and clear plastic lid doesnt waste of money 11 October 2011
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Product code :


More than 10 in stock