Silicone Sleeves for Mason Jars (Various Sizes)

These silicone jar sleeves add grip, insulation, and impact protection to glass mason jars, making them more comfortable to hold for everyday use. They help shield hands from hot or cold contents while reducing the chance of breakage from bumps or slips. They work well as a replacement for plastic cups, sleeves, or koozies, making glass jars easier to use at home or on the go.

The sleeves are designed to fit snugly so they stay in place during use, while still being flexible enough to remove easily for cleaning. Because the silicone does not touch your beverage or food, they are simple to rinse clean, and they are also dishwasher safe. Safe for the microwave, freezer, and dishwasher, they work well for everything from hot drinks to chilled jars pulled straight from the freezer.

Many customers use these as an everyday alternative to plastic cups, travel mugs, or koozies. They add comfort, improve grip, and make glass jars easier to use at home or on the go. Available in multiple sizes and colors, they’re also a simple way to tell jars apart in shared spaces.

Listing is for sleeves only. Does not include jar. Jars and accessories pictured for clarity.

Materials & Care:

• Food-grade silicone
• BPA-free and non-leaching
• Dishwasher, freezer, and microwave safe
• Silicone does not contact food or drink

Fit & Use Notes:

• Designed to fit snugly without slipping
• Flexible silicone stretches to accommodate slight size differences between jar brands
• For best cleaning, remove sleeve from jar before washing to prevent trapped water

Available Sizes & Fit:
Half Pint – 8 oz (Regular Mouth)
Pint – 16 oz (Regular Mouth)
Pint – 16 oz (Wide Mouth)
Quart – 32 oz
Half Gallon – 64 oz