Calma Breast Milk Feeding Nipple

Vented nipple helps avoid gassiness
Mimics natural feeding behavior
Flow control valve allows baby to control milk flow. Milk only flows when baby creates a vacuum.
One size or shape nipple for all stages of breast milk feeding
Made without BPA
Compatible with all Medela breast milk bottles
Flow control valve allows baby to control milk flow

Milk only flows when baby creates a vacuum
Mimics natural feeding behavior: baby can feed, pause and breathe, similar to breastfeeding