Coupe Glass
The shallow, round-bowled stemmed glass that has quietly replaced the martini glass on most back bars. It holds the same drink, spills far less of it, and looks better doing so. That is most of why the change happened.
Essential Equipment
Recommended for every home bar
Alternatives
Budget Alternative
Vintage champagne saucers or small dessert coupes (£2–4 from charity shops): often beautifully proportioned, though rim thickness varies.
Premium Option
Libbey Speakeasy Coupe or Nude Vintage Coupe (£30–40 per set): classic proportions, thin rim, durable enough for service.
Care & Maintenance
Care Instructions
- Hand wash or gentle glassware cycle only
- Dry immediately with a lint-free cloth
- Polish before service to remove water spots
- Store stem-up on rubber matting
- Never stack: shallow rims chip easily
Expected Lifespan
- •Premium glass: 4–6 years with careful handling
- •Standard glass: 2–3 years in professional service
- •Budget glass: 12–18 months before rim wear appears
Usage
Anything served up: Martini, Daiquiri, Manhattan, Sidecar, White Lady, Corpse Reviver. The stem keeps a warm hand off a cold drink, and the wide surface releases aromatics from an expressed twist across the whole bowl rather than up one side.
Why It Beat the Martini Glass
The V-shaped martini glass has a fundamental problem: the liquid is at its widest exactly where the glass is least stable, and any tilt sends it over the edge.
A coupe curves inward at the top. The widest point of the liquid sits below the rim, so a tilt moves the surface without spilling it, and the drink can be carried across a room. Bartenders adopted coupes en masse through the 2000s revival for exactly that reason, and the aesthetics followed the practicality rather than leading it.
The much-repeated story that the shape was moulded on Marie Antoinette's breast is entirely false. The glass predates her, and the tale attaches itself to whichever aristocrat is most memorable.
The Stem Is Structural
A drink served up has no ice in it, so the only thing keeping it cold is the glass and the dilution already in the liquid.
A palm wrapped around a bowl transfers heat directly into the drink, and a Martini held that way is noticeably warmer within two minutes. The stem exists to keep a hand at a distance, and holding a coupe by the bowl undoes the work the stirring did.
This is why the glass wants chilling before use as well. A room-temperature coupe pulls heat out of a properly cold drink in seconds, and the difference between a chilled glass and an unchilled one is larger than most people expect.
Size
Between 150 and 200ml is right, and most vintage coupes are smaller than that.
A stirred Martini finishes at around 90 to 100ml after dilution, and a shaken sour at 120 to 150ml. A 180ml coupe holds either with a comfortable margin below the rim. Much larger and the drink looks lost in the glass and warms across a bigger surface; much smaller and a sour will not fit.
Vintage coupes often run to 120ml or less, which is a genuine consideration if you are buying old glass. They are beautiful and they will not hold a modern Daiquiri.
Champagne In One
You can, and it will go flat faster than in a flute.
Carbonation escapes across the surface, and a coupe has far more surface for its volume than a flute does. The trade is real but often overstated: for a Champagne Cocktail or a French 75, where the wine is one component among several and the drink is finished quickly, a coupe is entirely reasonable and looks the part.
For a good champagne drunk on its own, use a flute or a white wine glass. The coupe is a cocktail glass that also holds sparkling wine, not the reverse.
Pro Tip
For a classic Daiquiri, freeze the coupe while building the drink, then strain and serve immediately. The wide surface releases lime oils instantly, delivering aroma before the rum even touches the lips, a fleeting but deliberate effect that defines the drink.
What to Look For
- Bowl diameter that supports aroma without spilling
- Thin, smooth rim: critical for light, citrus-driven drinks
- Stable stem-to-bowl ratio: wide bowls amplify instability
- Clear, distortion-free glass: presentation is unforgiving
- Lead-free crystal: clarity without fragility
Common Mistakes to Avoid
- Oversized coupes: they make correct pours look stingy
- Overfilling: removes space for aroma and movement
- Using for spirit-heavy drinks: alcohol heat dominates
- Thick rims: ruin finesse and texture
- Serving warm cocktails: coupes expose shortcuts instantly
Professional Tips
- Chill it. A room-temperature coupe undoes a thirty-second stir.
- Fill to about a centimetre below the rim, not to the brim.
- Hold the stem. That is the entire reason it has one.
- Freezer for speed, ice and water if the freezer is full.
Specifications
Material
Glass
Capacity
160–210ml
Details
Wide shallow bowl, thin rim, medium-length stem, broad surface area designed to present aromatics immediately
History & Context
Despite persistent myths, the coupe was not moulded from Marie Antoinette’s breast. The shape predates her by decades, emerging in 18th-century Europe as an early attempt to showcase sparkling wine before carbonation was fully understood. By the early 20th century, bartenders adopted the coupe for cocktails, discovering that its wide bowl released aroma immediately and allowed drinks to be consumed before warming. During Prohibition, its shallow shape also allowed for quick disposal of illicit drinks, an unintended but practical advantage. In modern cocktail culture, the coupe remains a classic choice for citrus-forward drinks that benefit from openness rather than restraint.
Common Questions
Should I buy coupes or martini glasses?
Coupes. They hold the same drinks, look at least as good, and spill far less: the bowl curves inward so the widest point of the liquid sits below the rim. A V-shaped martini glass puts it at the rim, which is why they go over so easily.
Why did the coupe replace the martini glass?
Stability, mostly. A coupe can be carried across a room; a V-shaped glass tips its contents at the slightest angle. Bartenders switched en masse during the 2000s revival for practical reasons, and the aesthetics followed rather than led.
What size coupe glass is best?
Between 150 and 200ml. A stirred Martini finishes around 90 to 100ml and a shaken sour at 120 to 150ml, so a 180ml bowl holds either with margin. Vintage coupes are often 120ml or less and will not take a modern Daiquiri.
Can you serve champagne in a coupe?
Yes, and it goes flat faster than in a flute because there is more surface for the carbonation to escape across. For a Champagne Cocktail or a French 75 that is a fair trade. For good champagne on its own, use a flute.