20 oz. Tumbler Glass Insert the-coffee-cup Dishwasher safe and with a

Dishwasher safe and with a slide close lid

Comes with a slide close lid

Glass on the inside - double walled stainless steel on the outside

This set includes our Original Wine Chiller

Now you can use the Vinglacé® Patented Glass Insert

20 oz. Tumbler Glass Insert the-coffee-cup Dishwasher safe and with aBACK IN STOCK ON JULY 1ST The Only Tumbler That Doesnt Ruin Your Coffee! Glass lined = no metallic taste. Keeps drinks hot or cold for hours. Leak proof, dishwasher safe. Our insert fits most 20 ounce tumblers and holds 16 ounces of liquid (14 ounces with the lid on). Upgrade your tumbler and enjoy the purity of your beverage. Dishwasher safe and with a slide close lid, you can use it for hot or cold beverages. Please reach out to us at