Regular Mouth Half Pint 8oz silicone sleeve, in Frost, Berry Pink, Cherry Red, Leaf Green, Aquamarine, Dark Blue, Ultra Violet, and Charcoal Gray.

Sippy silicone lid and bamboo straw hole lid on 8oz Mason jar, along side the other colors as well.

Silicone Sleeve for Regular Mouth Half Pint 8oz Mason Jars

Aquamarine sleeve for regular mouth 8oz Mason jar.

Berry Pink sleeve for regular mouth 8oz Mason jar.

Charcoal Gray sleeve for regular mouth 8oz Mason jar.

Cherry Red sleeve for regular mouth 8oz Mason jar.

Deep Blue sleeve for regular mouth 8oz Mason jar.

Frost sleeve for regular mouth 8oz Mason jar.

Leaf Green sleeve for regular mouth 8oz Mason jar.

Yellow sleeve for regular mouth 8oz Mason jar.

Midnight Blue sleeve for regular mouth 8oz Mason jar.

Mint Green sleeve for regular mouth 8oz Mason jar.

Ultra Violet sleeve for regular mouth 8oz Mason jar.

Enchanted sleeves for regular mouth 8oz Mason jar: berry pink, aquamarine, ultra violet, and charcoal gray.

Americana sleeves for regular mouth 8oz Mason jar: frost, cherry red, deep blue, and leaf green.

Core color sleeves for regular mouth 8oz Mason jar: frost, cherry red, leaf green, deep blue, ultra violet, and charcoal gray.

Silicone Sleeve for Regular Mouth Half Pint 8oz Mason Jars

$3.79 USD - $18.99 USD /

Upgrade your 8oz regular mouth Mason jars with these flexible silicone sleeves designed for everyday use. They provide a secure non-slip grip, added cushioning against bumps, and light insulation to help maintain temperature.

We love to use glass jars instead of plastic cups for our kids’ beverages, but there is always the worry that they will end up breaking. These versatile sleeves turn your glass jars into safer, more comfortable containers to handle.

Whether you call it a Koozie, a Kozie, a Coozy, a Cozy, or just an insulating sleeve, they help protect against breakage while shielding your hands from heat and cold.

Made from food-grade silicone, these sleeves are durable, reusable, and safe for everyday use. They’re BPA-free and won’t leach chemicals. They’re dishwasher, microwave, and freezer safe.

1 sleeve per order (Unless it's one of the 4pks or 6pks). Jar not included.

Select an option to add this to your cart.

Color : Aquamarine : Berry Pink : Charcoal Gray : Cherry Red : Deep Blue : Frost : Leaf Green : Lemon Yellow : Midnight Blue : Mint Green : Ultra Violet : Enchanted Multicolor 4pk : Americana Multicolor 4pk : Core Colors 6pk

Click here to view our size guide

Will this fit my jar?

Here's a printable size guide to help determine what size mason jar accessories you need:

Download & Print

Quantity

🔒 Guaranteed Secure Checkout. We accept all major payment methods.

Shipping:

FREE shipping on all orders over $39.

For all other orders:
Flat rate shipping: $4.99
Expedited shipping: $9.99

We try hard to ship every order that comes in before 1 pm MST on the same day, and all orders within 24 hours. All shipments come from our warehouse in beautiful Wheat Ridge, CO (USA).

Returns:

All orders can be returned for any reason within 6 months.

Click here to see our full shipping and returns policy.

Silicone Sleeve for Regular Mouth Half Pint 8oz Mason Jars

🔒 Guaranteed Secure Checkout. We accept all major payment methods.

Product Description

Easy On & Off Design: Features a small hole at the bottom to make removing the sleeve simple and hassle-free.

Secure Yet Flexible Fit: Engineered to fit snugly so it won’t slip off, while still stretching enough to be easily put on and removed from a variety of jar sizes.

Family-Friendly: Available in different colors so each family member can easily identify their own jar and stop mixing them up. You can also use one to block sunlight or prying eyes from the contents of your jar.

Microwave & Heat & Freezer Safe: The sleeve can stay on while microwaving, making it easy to heat drinks or warm up frozen jarred food safely and conveniently.

Easy Cleaning & Dishwasher Safe: These typically just needs a quick rinse since it doesn’t touch the drink, and they are best cleaned separately from jars to avoid trapped water. They are dishwasher safe though so you can toss them into your normal dishwashing rotating. You can leave them on the jar, but I find that water gets trapped so I prefer to separate them to clean the jar.

Family-Centric Expertise

US-based, family-operated business focused on quality and community.

Expert Customer Care

Friendly, knowledgeable support from your trusted Mason jar experts.

Eco-Friendly Innovation

Our products are free from toxins and designed to promote sustainability.

Unbeatable Selection

The widest array of premium mason jar accessories in the market.

Learn More about Mason Jar Lifestyle

Check Out Our Blog

Find the latest recipes, DIY projects, and much more. All created and curated by our Mason jar experts.

View the Blog

Our Story

We're proud to be a Colorado-based small, family-owned business and your home for authentic, eco-friendly mason jar innovations.

Hear our Story

Best Sellers

Staff Picks

New Arrivals

Jars usually not included