The Original Mason Bottle makes transitioning between breast and bottle a breeze for babies. Mason Bottle is also the most eco-friendly, parent-friendly, and budget-friendly glass baby bottle on the market.
Mason jars are freezer safe so you can easily store breast milk in the mason jars and then warm and serve from the same jar -AND- you can use the jars to store homemade baby food.
- Milk flows smoothly with no air bubbles and no leaking
- Dual-valve ventilation system to prevent gas and colic
- 100% Made in the USA
- Easy to Clean
- Non-Toxic, BPA and BPS free
- Approximate volume markings on sleeve