National Mason Jar Day

Categories:: Food & Beverage
Tags:: Activities Cooking
Where:: United States
Date change rule:: Every November 30
Holiday emoji:: 🫙

National Mason Jar Day celebrates the iconic glass jar every November 30. From preserving homemade jams to crafting unique decor, these versatile vessels inspire endless creativity. Gather your jars and discover new ways to use them, or simply appreciate their enduring charm.

Deals
Platforms
Social
Hero
Timeline
FAQs
Importance
Celebrate

Expected National Mason Jar Day Deals

While we await official 2027 promotions, history shows that retailers often feature deals on canning supplies and craft materials around National Mason Jar Day. Look for discounts on jars from brands like Ball, Kerr, and Weck at stores such as Walmart, Target, and Ace Hardware. Craft stores like Michaels and Hobby Lobby may offer sales on decorative items, paints, and accessories perfect for jar-based DIY projects. Small businesses specializing in homemade goods might also run promotions on their canned products or jarred gifts. We will update this page with confirmed live deals as November 30 approaches.

Platform Guide for National Mason Jar Day

Instagram

Tag @nationaltoday_ and use #NationalMasonJarDay. Share your most creative Mason jar crafts, recipes, or home decor ideas with stunning visuals.

TikTok

Tag @www.nationaltoday.com and use #NationalMasonJarDay. Film quick DIY tutorials, jar organization hacks, or time-lapses of canning projects.

Facebook

Mention National Today (facebook.com/nationaltoday) and use #NationalMasonJarDay. Create a community poll about favorite jar uses or host a live Q&A on canning tips.

National Mason Jar Day Hero

John Landis Mason

John Landis Mason was an American tinsmith who, in 1858, invented and patented the screw-thread jar and a reusable lid system for food preservation. His invention revolutionized home canning, making it safe and accessible for countless households. Mason's innovative design allowed for an airtight seal, significantly extending the shelf life of fruits and vegetables. His legacy endures as the 'Mason jar' remains a household name and a symbol of DIY culture and sustainability.

National Mason Jar Day timeline

2000s

Mason jars became collectibles

Although families often kept mason jars for many years, people began buying and selling them as antiques.

1910

Blue mason jars became popular

Many believed a colored glass was better for canning because it blocked light from reaching the fruit or vegetable inside the jar.

1858

The mason jar was born

John Landis Mason invented and patented the glass jar and unique screw top to make canning safer and easier.

1830s

Wax sealing became popular

Preserving food in sealed containers became popular but the wax-sealed method was complicated and often ineffective.

National Mason Jar Day FAQs

When is National Mason Jar Day?

National Mason Jar Day 2026 falls on Monday, November 30, offering a perfect start to the week for creative projects and home organization.

What are Mason jars primarily used for?

Originally patented for canning and preserving food, Mason jars are now incredibly versatile. In 2026, they continue to be popular for storing dry goods, serving drinks, crafting, and even as decorative items in homes.

How many Mason jars are sold annually?

While precise annual sales figures for Mason jars can fluctuate, millions are sold each year across various brands. The enduring popularity reflects their utility in home canning, crafting, and general household use, with demand often peaking during harvest and holiday seasons.

Who invented the Mason jar?

The Mason jar was invented by John Landis Mason, who received a patent for his screw-thread sealing jar in 1858. His design revolutionized food preservation by providing an airtight seal, making canning safe and accessible for home use.

National Mason Jar Day Activities

Try a new mason jar craft
Try a craft that will get you in the spirit of the holidays! Fill the jars with white sand to emulate snow, and buy trees and characters from a craft store to create a miniature holiday scene. Paint the outside in a snowflake pattern; then, light a candle or put a small string of holiday lights inside the jar to create a festive lantern.
Share your favorite ways to use mason jars
Use the hashtag #NationalMasonJarDay on social media to show off how you like to use them. You might pack your lunch in mason jars everyday, or perhaps you have flowers planted in a mason jar on your deck. However you use them, share it with others!
Try pickling
If you've never used a mason jar for its original purpose, National Mason Jar Day is the perfect time to try out pickling! Choose your favorite vegetable and combine vinegar, water, salt, and sugar in a saucepan over high heat. Once everything has dissolved, pour the brine over the vegetable and seal tightly.

4 Clever Crafts You Can Do With Mason Jars

Make a cupcake in a jar
Many people bake cakes and stack them inside a mason jar with icing and sprinkles — similar to a layered parfait.
Hang your spice rack
Fill small mason jars with your favorite spices, seal them tight, and then hang them sideways on a magnetic board in your kitchen for cute and handy storage.
Make a soap dispenser
Carefully cut a hole in the lid of a mason jar, fill it with soap, and insert your favorite soap dispenser top.
Shake up your drink
Instead of using a typical martini shaker, try cooling down your next drink by shaking it in a mason jar.

Why We Love National Mason Jar Day

Mason jars are the perfect blank canvas
If you're craving a DIY arts and crafts project, look no further than the mason jar. Websites are overflowing with ideas for painting and styling your mason jars to use for purposes you never thought possible!
They come in so many sizes
Large mason jars are most helpful for pickling or canning bigger fruits and vegetables, but have also been made into drink dispensers and piggy banks. Medium mason jars are perfect for drinking purposes and make an easy, anti-spill travel mug. Small mason jars are great for storing and carrying salad dressings or small snacks, or arranged with tea lights inside them, as candle holders.
Mason jars are sturdy
Have you ever had to throw away a mason jar? If so, it's probably only happened once or twice. Mason jars are made of thick glass that does not break easily, and the uniform necks of the jars mean that you can screw on any lid and ring. While the band and the jar can be used over and over again, be sure to replace the small metal lid after each use if you're pickling.