Bodum Canteen Double WallTumbler/DOF Glass Set of 2

Bodum's double-walled glasses are made of borosilicate glass, which makes them light and robust at the same time. Under the glass bottom there is a hydrophobic silicone membrane which serves to equalize the pressure between the glass walls. It allows the glass to breathe: in cold drinks, no condensation forms on the glass surface and the glass leaves no unsightly water rings behind. These glasses are also ideal for serving ice cream and other desserts.