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ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

ENJOY OUR REFRESHED SITE, PLEASE BE PATIENT WITH US AS WE'RE STILL A WORK IN PROGRESS

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LIMITED TUMBLER + THEMED LID COLLECTIONS

REVOLVING TUMBLER COLLECTIONS

TUMBLER ACCESSORIES

ALL TUMBLERS ARE DISHWASHER SAFE! (YES, REALLY!!)

WIDE MOUTH

REGULAR MOUTH

UNIQUE FINDS

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close up of a plastic cap for mason jar bottles
Mason Jar Breast Milk Storage disassembled with a blue silicone bottle sleeve against a white background.
Baby bottle mason jar breast milk storage with a blue silicone sleeve on a white background.

Mason Bottle Plastic Cap for Mason Bottle

$4.99

The Mason Bottle Plastic Cap will fit over the metal ring on any regular-mouth mason jar. The cap prevents leakage when secured over the Mason Bottle Silicone Nipple. When you’re on the go, the cap will protect the nipple and keep it sanitary too.

This product includes one polypropylene plastic cap.

100% Made in the USA

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The Original Mason Bottle or the Mason Bottle DIY Kit, if you're looking to add nipples or a sleeve to your order.

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Customer Reviews

Based on 1 review
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C
Caitlin M. (Denver, US)
Lids don’t fit plastic round piece for bottles

Unfortunately the baby bottles have a flaw. The gray plastic heads don’t fit the nipple lids. The lids will fit with a traditional silver head but not with the plastic ones made for the baby bottles.

Hi Caitlin, We've tried several interchanging pieces from the Mason Bottle line, and they all work together for us. If you'd like to drop us an email or use out chat line we'd love to help you figure out what's going on and walk you though putting these pieces together.

Cheers,

Jenny M.
Customer Care

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Fort Langley, BC

(604) 210-1971

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130-9220, PO Box 135 Fort Langley

Fort Langley, BC V1M2R5

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