Mason jars are made of extremely durable thick-walled glass that can survive most drops. If you want extra protection, and a better grip, add a Mason Bottle Silicone Sleeve to your jar.

Includes

• One Silicone Sleeve, available in 4 oz or 8 oz sizes

Benefits

• Fits regular-mouth mason jars in either the 4 oz or 8 oz sizes
• Shows the contents of the bottle through windows on both sizes and displays approximate volume markings in both ounces and milliliters
• Helps children and parents grip the bottle
• Dishwasher-safe

  Made in the USA