Copa / Balloon Glass
14-22 ozOversized fishbowl-shaped stemmed glass that creates a massive aromatic chamber — the Spanish gin & tonic ritual made global.
History
Origin
The copa (balloon wine glass) was adopted for gin & tonic service in the Basque Country of Spain in the early 2000s. Spanish bartenders — particularly in San Sebastian and Bilbao — began serving gin & tonics in oversized wine glasses as a way to showcase the botanical complexity of premium gins. The practice spread across Spain and then internationally, becoming the signature Spanish gin & tonic ritual that transformed how the world thinks about G&Ts.
Evolution
Before Spain's copa revolution, gin & tonics were universally served in highball glasses with minimal garnish. The Spanish approach — copa glass, loads of ice, elaborate botanical garnishes, premium tonic — turned a simple two-ingredient drink into a ceremony. By 2015, the copa had spread to bars in London, New York, and beyond. Fever-Tree and other premium tonic brands credit the Spanish gin & tonic movement with driving the entire premium mixer category.
Why This Shape
The enormous bowl (14-22 oz) creates a massive aromatic chamber that traps gin botanicals and tonic aromatics in a concentrated cloud above the drink. The wide opening allows extravagant garnish arrangements — citrus wheels, herbs, spices, flowers — that would not fit in a highball. The generous ice capacity (the bowl should be filled completely with ice) keeps the drink colder longer. The stem keeps the hand away from the bowl. The overall effect is transformative — the same gin and tonic tastes measurably more aromatic from a copa.
Fun Fact
In Spain, a proper gin & tonic (called "gin-tonic," not "G&T") is considered a serious after-dinner drink, not a casual mixer. Spanish bars stock 20-30 gin varieties and pair specific garnishes to each gin's botanical profile. A copa of Hendrick's gets cucumber and rose petals; a copa of Monkey 47 gets grapefruit and grains of paradise. The glass made this level of curation possible.
Best For
Substitutes
Bartender's Tip
This glass is why Spanish gin & tonics taste different — the bowl traps botanicals and lets you load garnishes. Fill with ice to the brim. The glass should be cold before you start.