Mason Jar Baby Bottle DIY Kit

The parts that turn a mason jar you already own into a baby bottle. You supply the regular-mouth jar and its metal band; the kit supplies two slow-flow silicone nipples, a silicone sleeve and a cap that screws onto the band. No jar and no band are included.

Each nipple carries a dual-valve vent that lets air out of the bottle as the baby drinks, so less air is swallowed, and is wide and shaped to support a comfortable latch. The sleeve slides over the glass for grip and carries volume markings for measuring. Choose the kit that matches the jar, 4 oz or 8 oz.

Made without BPA, BPS, PVC, phthalates or lead.

Materials

Nipples and sleeve: medical grade silicone. Cap: plastic.

Sizing

4 oz and 8 oz kits, matched to the capacity of the jar. Regular-mouth jars only, not wide-mouth.

Care

Dishwasher safe. To sterilize the nipples, boil them for five minutes. Rinse and dry the metal band straight after washing so it lasts.

Made in

Made in the USA.

Please note

A jar and a metal band are not included, and the kit fits regular-mouth jars only. Check the glass for chips or cracks before each use, and replace the jar if you find any.