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.
Vented nipple: helps avoid gassiness as the bottle is vented through our unique air control system.
Mimics natural feeding behavior by supporting easy transition from bottle to breast.
Flow control valve allows baby to control milk flow. Milk only flows when baby creates a vacuum.
You can turn Calma upside down and it still won't drip. Your baby needs to apply a certain level of vacuum in order to get milk out.
One size/shape nipple for all stages of breastmilk feeding. The flow, shape and length of Calma are designed to suit your baby's needs as your baby grows.
Compatible with all Medela breastmilk bottles
Breastfeeding must be well established before introducing Calma
1 Calma with 5 oz. (150 mL) breastmilk bottle and 2 lids
Calma set w/5 oz bottle: 5-1/4 x 6 x 2-38
Calma set w/5 oz bottle: 0.28 lbs