Medela calm is designed exclusively for breast milk feeding. Switching from bottle to breast has never been easier. Natural feeding behavior encourages easy transition from bottle to breast. Includes (1) all stage nipple, (1) cap, (1) lid made without BPA safe for mom and baby. All Medela breast milk bottles and products that come in contact with breast milk are and always have been made without BPA. Dimensions-Unit Size/Packaging- 5-1/4 x 3 x 2-3/8 ,Unit Weight-0.2 lbs.
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