The Original Mason Bottle - Mason Bottle
The Original Mason Bottle - Mason Bottle

The Original Mason Bottle


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.

This product includes:

  • One silicone nipple (slow flow size)
  • One plastic ring + cap
  • One regular-mouth mason jar (4 oz. or 8 oz. size) 

Natural Milk Flow

Natural Milk Flow

  • Wide breast-like nipple design to transition between breast and bottle 
  • Built-in ventilation system to reduce gas and colic
  • Milk flows smoothly with no air bubbles and no leaking


Safe and non-toxic

  • Naturally BPA-free to prevent chemical leaching
  • Milk never comes into contact with plastic
  • 100% Made in the USA

Easy to Clean

Easy to clean

  • Wide design makes it easy to clean
  • Doesn't require bottle brushes
  • Dishwasher-safe


    The Multi-Purpose Baby Bottle

    Glass mason jars themselves can be used almost indefinitely. As your baby outgrows bottles, you’ll be able to use these jars for baby food storage, toddler cups, or a million other things around the house. 

    You Might Also Like

    The Mason Bottle DIY Kit, if you already own mason jars at home. This product includes a set of silicone nipples, a plastic cap, and a silicone sleeve: in other words, everything but the jars!

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