FREE US Shipping at $39. Smaller Orders $3 DETAILS
0 - $0.00
No products in the cart.

Use coupon code FREE for free shipping on any US order over $20

It's Black Friday! Take 30% off sitewide with code BF2022

Silicone Sleeve for Half Gallon 64oz Mason Jars


These silicone sleeves for Half Gallon (64oz) Mason jars add grip and padding, and they also insulate. We have tested current production Ball and Kerr jars, but they can’t fit all vintage jars.

Whether you call it a Koozie, a Kozie, a Coozy, a Cozy, or just an insulating sleeve, it’s perfect for protecting your glass jar from breakage and your hand from cold or heat.

They are perfect for pitchers for 1/2 Gallons of milk, juices, lemonade, iced tea & iced coffee.

Made of silicone rubber, these sleeves are dishwasher, freezer, and microwave safe! Silicone is a safe, green, non-plastic (BPA free) material for food use that does not leach any chemicals.

Guaranteed Secure Checkout

Free shipping on orders over $39

  • Outstanding customer service based in the U.S.
  • Colorado-based, family run small business
  • Satisfaction guaranteed

I always have a quart of water sitting on the corner of our kitchen counter or my computer desk. The silicone sleeve adds grip, looks great, and I love the feel of it in my hand. A big jar means I don’t have to fill it as often, so I drink more water.

We designed the sleeve to fit tight enough that it won’t fall off, but loose enough that it is still easy to get on and off. Different brands and mouth sizes of jars will vary a little in size, but it should stretch to fit almost any of them.

Microwave safe means you can heat up your beverage without removing the sleeve. Or take out a frozen jar of food, put a koozie on it, and heat it up.

Since they don’t touch your beverage, I often just rinse them, but they are also dishwasher safe. You can leave them on the jar, but I find that water gets trapped so I prefer to separate them to clean the jar.

Customer Reviews

Based on 3 reviews
Timothy (Alpharetta, GA, US)
Great Product

Thank you for making good quality made products. Would buy again!

Joni R (Houston, TX, US)
Great sleeves

Fits well, good cushioning and adds insulation too. Highly recommend

Debra Culver (Jamestown, NY, US)
Great people to work with

Love the 1/2 gallon size sleeves I received . They fit great and I now dont worry so much about my jars getting bumped and broken. They sell great products and are a pleasure to work with.

You may also like…

Charcoal Gray Silicone Sleeve for Wide Mouth 64oz Half Gallon Mason JarsSilicone Sleeve for Half Gallon 64oz Mason Jars