purple jar sleeve on a mason jar with water inside it

mason jar with purple sleeve being help by a woman outside

Masontops.com

Mason Jar Insulating Sleeves

Size Guide

$14.95

Pack of 2 Reversible Insulating Sleeves for Mason Jars
Turns Mason Jars into the the Perfect Water Bottle or Thermos
Top-Quality Stretchable Fabric and Stitching Allows for Flexible Sizing on Most Mason Jars; Reversible Inside is a Stylish Flat Black Color
Works Great with a Multi Top Drinking Lid
Washing Machine Safe
Designed to Fit Masontops 24oz Mason Jars, Quart-Sized Mason Jars, and Can be Folded down to Fit 16oz Jars or Smaller, Plus Many More!

Mason jars are the perfect drinking glass. They're easy to to find, are sized for cupboards and drawers, have a cute rustic charm, and they can be washed in the dishwasher. Mason Jar Sleeves are a perfect way to upgrade your Mason jars for on-the-go use. They can insulated cold and warm beverages, so they're perfect for smoothies, water, tea and more. We recommend up pairing Mason Jar Sleeves with Multi Top drinking lids.