Bodum Canteen

The double-walled glasses from Bodum are made of mouth-blown borosilicate glass, making them lightweight yet very durable. Even after years of use in the dishwasher, the glass remains clear. Beneath the glass bottom is a hydrophobic silicone membrane that serves to equalize pressure between the glass walls. This allows the glass to breathe; thus, no condensation forms on the surface when holding cold drinks, preventing unsightly water rings. These glasses are also ideal for serving ice cream and other desserts.