In the Summer of 2011, the idea of the Mason Jar Drinking Lid was born in the small mountain town of Sonora, California. Since then the goal to provide others with an eco-friendly, american made product for hydration has been our main endeavor. Mason Jars are a forever loved household item that seamlessly incorporates American history, nostalgia, and style to the everyday "To Go Cup."

The Original Mason Jar Tumbler Lid

Our Mason Jar Tumbler Lids fit on any standard Regular Mouth and Wide Mouth Mason Jars!

They instantly turn your favorite Mason Jars into a drinking tumbler with ease!

Offered in over 20 colors and adding new ones every month! 

* Made in the USA
* BPA Free
* Dishwasher Safe
* Phthalate Free
* FDA Compliant


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The Coolest Hydration Vessel on the Planet!

:: The 24 Bamboo Tumbler ::

The best of both worlds.  

Our best selling

:: The 24 ::

combined with out best selling

:: Bamboo Drinking Lid ::

= Perfection!

:: The 24 ::

Our Best Seller EveryDay!

Inner change your lid & straw colors depending on mood for the perfect accessory!

Friends Don't let Friends drink from Metal Lids!

Starting at $17.99, the 24 oz tumbler makes for the perfect gift! 
Baby Showers, Wedding Gifts, Self Splurges, Corporate Meetings, Birthday Gifts ... the list is endless! 
Pop those metal tops and drink Rust Free!

Casual to Corporate

:: From Casual to Corporate ::
MBC is the perfect addition to any corporate event too!


Our Amazing Customers say the best things about our products!

San Francisco, CA

"LOVE LOVE LOVE this tumbler! I was getting grossed out by the plastic taste of my water bottles so when I saw this tagged by a few people on Instagram, I had to get one. Love that my water/drinks taste like they should."  

Manalapan, New Jersey

"I absolutely LOVE this item. It fits perfectly in my cup holder and is just the right size to carry around with me when I am on the go. So happy with this purchase, will definitely order more in the future!" 

Richmond, California

"Love my mason jar tumbler! I have already gotten lots of compliments on it already! And it arrived sooner than I expected!"  

Edmonton, Alberta

I am very pleased with the ownership change. I had a negative experience with the previous owner but the new owner completely made up for it and had excellent customer service!! This is a great product and I look forward to ordering more in the future!

Modesto, California

Love my cup. Easy to clean and looks beautiful. As always April was quick in shipping a quality product! Now to order for my girls.

Tahoe, Nevada

I have always been a Mason Bar fan. Even though there was a period of uncertainty with the company I kept faith a turn around would come, and it did. I made a decent purchase and I can tell you I am impressed beyond measure! The rapid service, selection and attention to detail has restored the true Mason Bar name!

Best Seller - The 24


A 24oz Ball Mason Jar, a silver Ball Mason Bar band, an acrylic straw in your choice of color, and a MBC Wide Mouth Lid of your choice of color! 

Buy additional colors to switch out!

The 24 + Rose Gold
The 24 + Rose Gold
The 24 + Rose Gold

The 24 + Rose Gold


The long awaited for :: Rose Gold ::

It pairs perfectly with our Original 24 Tumbler!

A little Shimmer + A little Glitter + the 24 = 👌🏻

The 24 ounce Mason Jar fits nicely into cup holders so you can sip carefree while traveling! 

    Includes one 24 oz. Ball canning jar, a Rose Gold Wide Mouth MBC tumbler lid, a reusable acrylic straw of your choice and a silver wide mouth band.

    Measures 7 inches by 3 inches, Wide Mouth Jar

    Note: We do not guarantee the quality of the glass Ball Mason Jar. Please contact Ball for any issues or concerns you may have. Thank You!

    Follow us on Social Media @themasonbarcompany