icy mug,icy cup,drinking mug Freezing beer ,ice tea,soda,lemonade or other favorite, the frosty mug is the only mug to use ... icy mug,icy cup,drinking mug1.This product is used PS.raw materials manufacturing ... beer in minutes.2.keeps beverages icy cold without dilution them.where ever your beverage is beer ,ice tea,soda,lemonade or ...