Mason-re | The first silicone koozie to perfectly fit a mason jar

Reduce, Reuse and then Recycle

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Want to see your company's logo pad printed on koozies? Contact Adrian@mason-re.com to request information!

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Perfectly designed to accentuate the fine curves of a mason jar

The Mason-re koozie is the first Silicone koozie designed from the ground up to perfectly fit a wide mouth pint jar. Whether it is drinking your morning coffee, your afternoon beer, or your evening cocktail, our koozies provide the best way to insulate your hot or cold beverage.

100% Silicone

BPA Free
No animals are harmed during production
Microwave & Dishwasher safe
Feels great!

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The Child-Proof LidPerfectly designed to keep your stash safely away from children

Made from renewable fibers
CPSC certified child-resistant
Regular & wide mouth sizes available
Fits on any standard mason jar
Made in America

At Mason-re we continue to innovate with the world's first child resistant lid. Paired with our silicone koozie, the lid turns a mason jar into the perfect reusable stash jar. Our lids are made in America from FDA Polypropylene that is 30% re:purposed farm waste and hemp fibers, allowing you to store your stash safely away from children as well as sunlight.

Re:viderThe ultimate to-go jar - perfectly designed to help you stay organized

Has a storage clip for humidity control packs or rolling papers
Fits in an 8oz regular mouth mason jar
Eco-friendly materials
Many household uses
Made in America

Re:fine your Re:stash jar into the ultimate ready-to-go jar with our newest product, the Re:vider! It allows you to separate your jar into two compartments. It also has a clip in the middle, which is perfect for holding your rolling papers or anti-humidity packs. Just like our lids, the Re:vider is made in America from FDA Polypropylene that is 30% re:purposed farm waste and hemp fibers.

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Design is in the details

Why Silicone?

Simply put, Silicone is the only premium material for an eco-conscious koozie. No animal hides or petroleum products here. Just plentiful and easily sourced elements. Silicone can withstand temperatures from below-zero to over 400ºF, is non-toxic and contains no BPA. It can be microwaved. It can be dishwashed. It can be dropped. It can be baked in the oven. It can be thrown off a tall building or from a moving car (although you may have to replace the mason jar inside).

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About Us

Our PhilosophySustainability means using less

At Mason-re, we believe that true sustainability comes from using less items for more things. Regardless of how much recycled or post-consumer content a product has, it still takes ENERGY and resources to create it.

This is why we focus on the mason jar - one of the most versatile and reusable products out there. From canning, dry food storage, home decor, and drinkware, the mason jar has hundreds of uses.