Promotional Double-Walled Beer Glass

Crafted with Vycor glass, this double-walled beer glass is very light and comfortable to hold. The inner wall is creatively designed as an inverted bottle, which seems also like a sand clock. When you fill the glass with beer or beverage, there seems to be an inverted bottle of beer hanging above the table, and you’d drink from the bottom of the bottle – which is really an amazing drinking experience.