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

a 8 oz glass reusable mason jar with a teal silicone sleeve and a rubber top lid with two reusable silicone nipples

Mason Bottle DIY Kit

Name: Mason Bottle DIY Kit
Brand: Mason Bottle
SKU: 100677
Price: 23.99 USD
Availability: InStock

$23.99

The Mason Bottle DIY Kit includes everything you need to create two baby bottles using mason jars you already have at home.

This product includes:

One set of Mason Bottle Silicone Nipples (Slow Flow)
One Silicone Sleeve (available in either 4 oz. or 8 oz. sizes)
One plastic cap
*Jars are NOT included, just shown for context*

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 & NON TOXIC

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

EASY TO CLEAN

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

A Note about the Lifespan of Mason Jars

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. However, mason jars come with metal lids and collars which are not meant to last a lifetime. These metal two-piece lids are designed to be used for canning, and as such, are not meant to withstand repeated trips through the dishwasher. Please note that mason jar lids do tend to rust over time. Dry them carefully to extend their life. If you ever need new lids, you can easily replace them at a local grocery store, or anywhere mason jars are sold.

Free Shipping

Free Shipping on most orders over $99 USD and ~$140 CAD

Safe Delivery Guaranteed

We'll replace or refund any broken arrivals—though it's a rare event!

Hassle-free Returns

Shop with confidence! Easy returns on eligible items.

Expertly Packed

Every order is carefully packed to ensure safe arrival.

Meet the Maker

Hi, I’m Marie, the heart (and muscle) behind Mason Jar Merchant. For me, mason jars are so much more than containers! A gift of beautiful vintage jars from my husband’s grandmother sparked a personal love for these versatile jars that quickly grew into a passion and I love sharing their possibilities with others.

As my collection grew, so did my creativity. I began crocheting cozies, painting lids, making custom straw tops, and of course, mason jar tumblers.

Today, Mason Jar Merchant is about more than jars—it’s about empowering people to live healthier, more sustainable and resilient lives. Every product we offer, from vintage jars to lids, tumblers, and accessories, is chosen with the hope that it inspires you to reduce waste, eliminate plastic, and embrace the simple joy of practical beauty.

Search

Mason Bottle DIY Kit

You may also like

Featured Links

Sign up and be in the loop. No spam.

Let customers speak for us