Double Walled Insulated Glass Coffee Mug w/Large Handle

Our glass coffee cups are made from hand-blown borosilicate glass so that the glass is stronger and has far fewer defects. It is more durable than normal glass and is well known as the purest and safest material to contact with water. The insulation effect of the double-walled design keeps your iced coffee cold longer, and the thermal properties of this design virtually eliminate condensation on the outside glass.