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Mason Bottle

The Original Mason Bottle

Simple, brilliant, and just a little hip - The Mason Bottle can turn any mason jar into a bottle. You can store, heat, and serve milk in this streamlined and safe little bottle.

Available in 4 oz and 8 oz size.  Each bottle includes one silicone nipple, a plastic dust cap, silicone sleeve, and regular-mouth mason jar with collar. 

All Mason Bottle nipples are made from medical-grade silicone. The nipple uses a dual-valve ventilation system that mimics the human body. Milk flows smoothly to reduce gas and colic.