Double Walled Glass Travel Mug


The Glassen is great for any morning beverage, such as coffee or tea, and is specially designed to keep your drink warm (or cool) much longer. The Glassen is hand made from borosilicate glass, and the food grade silicone cover and grips are removable for washing.

The Glassen holds about 350 ml or 12 fl. oz, and fits in standard cup holders. They are made with borosilicate, heat-resistant glass, withstanding boiling hot temperatures. As with our other double-walled glassware, your drink will float in mid air as you enjoy.


  • Borosilicate, heat-resistant glass
  • Naturally BPA and lead-free
  • Comfort-Grip is sturdy and easy to hold
  • Dishwasher safe


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