Silicone Sleeve for 4oz Mason Jars

$3.49

These silicone sleeves for regular mouth 4oz jars (the tiny ones) add grip and padding, and they also insulate. Use them for baby food, shot or shooter glasses, espresso cups, condiment cups, snacks, or anything else.

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.

Made of 100% 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.

Bulk discounts - buy more and save!

Quantity 5-14 15-40 41-99 100+
Discount 15% 20% 25% 35%
Clear
SKU: N/A. Category:

Share on social media - your friends want to see this!

google pinterest

Product Description

I use these as an adorable espresso cup. The silicone sleeve adds grip, looks great, and I love the feel of it in my hand.

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 of jars will vary a little in size, but it should stretch to fit almost any of them.

Use a different color for each family member, and stop wondering which jar is yours!

This size does not have a hole in the bottom, so you can also use it without a glass jar inside.

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.

Additional information

Choose Color

Bright Blue, Charcoal Gray, Lemon Yellow, Light Coral, Mint Green

No Recently Viewed Products Found