Bodum ® Canteen Double-Wall Glass MugHand blown by skilled artisans, this clear glass canteen mug creates a delightful optical illusionyour cappuccino, affogato or Mint Julep appears to float within. The double walled cup within a cup design helps keep your drinks at the ideal temperature and prevents condensation. Finished with a slender handle, the elegant yet durable borosilicate glass mug stands up to heat and cleans easily in the dishwasher. Bodum Canteen Double Wall Glass 6 Oz. Mug