Mason Bottle Nipples

With our Mason Bottle Silicone Nipples, you can turn any mason jar into a baby bottle. Mason Bottle nipples will fit any regular-mouth jar: just insert them into the mason jar’s metal ring, and screw it on to create a bottle for your baby.

This product includes: two medical-grade silicone nipples.

Product Features

• Wide natural nipple shape to easily transition between breast and bottle
• Dual-valve ventilation system helps to prevent gas and colic.
• Made of naturally BPA-free materials to prevent chemical leaching
• Fits any regular-mouth mason jar
• 100% Made in the USA
• Dishwasher-safe

Nipple Sizing Information

You can choose from four flow sizes depending on your baby’s age and desired feeding routine:

• Slow Flow (0-3 Months)
• Medium Flow (3-6 Months)
• Fast Flow (6+ Months)
• Fastest Flow (6+ Months and Thicker Liquids)