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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

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

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Kerr Vintage 'Self Sealing' - Reg. U.S. Pat. Off.' Square Wide Mouth Quart

A stunning 1950s-60s vintage Kerr Self-Sealing Wide Mouth Quart jar with bold embossing, a space-saving square shape, and three smooth sides for crafting or labeling. Perfect for canning, pantry storage, or as a stylish drinking jar.

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Kerr Vintage 'Self Sealing' - Reg. U.S. Pat. Off. Square Wide Mouth Quart

 

A Classic Vintage Jar with Timeless Appeal

 

Some jars are just containers—this one is a piece of history. Made in the 1950s and 60s, the Kerr Self-Sealing Wide Mouth Quart offers the weight, durability, and craftsmanship of true vintage glass. With bold embossing, a square body for efficient storage, and three smooth sides perfect for crafting or labeling, it’s a beautiful balance of form and function.

 

Why You'll Love This Jar:

 

✦  Beautifully Embossed Branding – Featuring the iconic Kerr “Self Sealing” script, deeply embossed for a classic vintage look.

✦  Square Shape for Easy Storage – Stacks neatly in pantries and refrigerators, making organization a breeze.

✦  1950s-60s American Craftsmanship – Heavier, more detailed, and built to last.

✦  Multi-Purpose & Wide Mouth – Ideal for canning, pantry storage, crafting, or as a stylish, eco-friendly drinking jar.

 

 

A Jar That’s Both Practical and Beautiful

 

Whether you’re storing homemade tomato sauce, dry goods, or simply adding character to your kitchen, this jar isn’t just about storage—it’s about bringing vintage charm into everyday life.

 

Approximate dimensions:


Height -6 1/2 incheshigh without the lid.
Diameter -3 3/4 inches in diameter at the widest point.

Volume -1 Litre / 1 Quart / 32 oz to the neck of the jar.

Each jar is inspected and guaranteed free of cracks and rust. Due to their vintage nature, embossing depth may vary slightly.


'Flea bites', tiny chips in the rim, threding, neck or embossing of the jar are considered normal for a vintage jar and may be present as long as they don't hinder the safe use of the jar.


This listing is for one jar. Lids sold separately – choose your perfect match from our wide mouth jar lids collection.

Not sure about sizes?Check out our size guide to find the perfect fit.

* mouth size * imperial name * liquid measurements in ounces *
 
For more measurement info click here.
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Have Questions?

We Have Answers.

Care Instructions

Jars like these are perfectly dishwasher safe.

How much is shipping?

We have live 4D calculated shipping rates you’re able to see before you check out.

We also have FREE SHIPPINGto the US and Canada over $99 USD and around $140 CAD based on the USD/CAD exchange rate.

The item i want is out of stock, now what?

Keep checking back, we add new treasures every week!  Make sure you're signed up for our email list and social media channels as we often share pre-order opportunities and restock details there.

Canning Advice

We don't actually give out canning advice because we're jar experts, not canning experts!You can visit FreshPreserving.comor Bernardin.ca (Fun Fact: Bernardin, Ball, Kerr and Golden Harvest are all owned and manufactured by Newell Brands, their parent company.)

Do you purchase jars or collections??

Sometimes - depending on the size and quality of a collection. Please email us a complete itemized list with plenty of pictures and your asking price. 

Jar donations (old and new) are always accepted at our retail store location. Click here for details.

Do you date or value vintage jars or collections?

No, we don't value or date jars, though we do love to see pictures of your collections.  We recommend The Red Book of Jars by Douglas M. Leybourne Jr. for your jar valuation needs. Keep in mind that the collector value and market value can vary wildly.

Are these jars new or used?

Given the age, we have to assume these jars are used. Some have slight signs of aging, small scratches in the surface, etc.