This spare part is for the replacement of a worn, damaged or lost/missing Medela breastmilk bottle collar.
Note: This collar is designed to be used with a Medela Standard neck teat.
This part is also referred to as a 'teat insert', 'lid to breastmilk bottle' or 'screw lid'.
Bottle and additional parts (such as the spare sealing disc insert) are pictured for reference only, and are not included.