Why This Glass
Thick ceramic holds the cold of crushed ice, and the opaque mug makes the drink a mystery until the first sip.
Tip
A tall glass with crushed ice works fine if you don't own one, but the mug is half the fun.
A Little History
Tiki bars like Don the Beachcomber and Trader Vic's made the style a craze from the 1930s to the 1960s. Collectible mugs followed.