Speyside single malt · Experimental Series

Glenfiddich Project XX

Twenty whisky experts each chose a cask; those twenty casks, from port casks to ex-bourbon casks, have been brought together into one whisky. Rich and fruity, at 47% and non-chill-filtered.

Speyside single malt whisky47% alcoholTwenty casksRich & fruity
At Gall & Gall from € 69,99View prices ↓
NIX18 - No 18, no alcohol
Bottle of Glenfiddich Experimental Series Project XX 70 cl
47%alcohol · 70 cl
What is Glenfiddich Project XX?

Twenty selectors, one whisky

Project XX is one of the experiments in Glenfiddich's Experimental Series. Malt Master Brian Kinsman asked twenty whisky experts to each choose one cask from the warehouse. The result was a diverse collection, from port casks to American oak ex-bourbon casks. Kinsman brought these twenty casks together to create one whisky.

The result is bottled at 47% and is non-chill-filtered. This makes it more powerful and fuller in texture than the rest of the range, which is bottled at 40% or 43%. The taste is rich and fruity, with sweetness and spices from the casks. This is a whisky to sip mindfully, preferably with a few drops of water on the side to discover what those twenty casks bring to it.

At a glance

TypeSpeyside single malt Scotch whisky
Alcohol47%
OriginDufftown, Speyside, Scotland
CasksTwenty casks, from port casks to ex-bourbon casks
TasteRich, fruity, sweet and spicy
GlassTulip-shaped tasting glass
What does Glenfiddich Project XX taste like?

Rich, fruity and bold

Nose

Rich and sweet

A rich, sweet nose with ripe fruit. The higher strength lifts the aromas; let it sit for a moment before nosing.

Palate

Full and spicy

Fuller and creamier than the 40% bottles, with sweetness from the casks and a distinct layer of spices.

Finish

Warm and long

A long, warm finish where the spices linger. You can feel the 47%, but without any harshness.

Sweet 4/5
Spicy 4/5
Smoky 0/5
Strength 4/5

Glenfiddich Project XX's flavor profile, neat. A few drops of water make it smoother and fruitier.

How to drink it

Taste mindfully

Project XX is made to be talked about. Drink it neat, experiment with water, and ideally pour it for a few friends at once.

Neat, then with water

Pour 3 cl into a tulip-shaped glass and taste it neat first. Then add a few drops of water with a pipette or teaspoon. At 47%, water noticeably opens up the whisky: sweeter, smoother, and fruitier.

Glass: tasting glass →

A tasting with friends

Set out four glasses and let everyone guess which casks they’re tasting: sherry, port, or bourbon. It’s a way to recreate what the twenty whisky experts did, right at your kitchen table.

Tasting glasses →

In a strong Old Fashioned

Briefly stir 45 ml Project XX, 5 ml simple syrup, and 2 dashes of bitters with ice, then pour over a large ice cube. Its high strength keeps the flavor going as the ice melts.

Old Fashioned recipe →
From the online store

The right glass for Glenfiddich Project XX

A tulip-shaped tasting glass is a must here: it brings the aromas together and softens the alcohol. A heavy tumbler for the Sazerac and Old Fashioned, and a Nick & Nora for the Manhattan.

100% breakage-free delivery
Royal Leerdam Sniffer Tasting Glass
For sipping neat · nosing

Royal Leerdam Sniffer Tasting Glass

Set of 6 · 18 cl · nosing glass for sipping neat
€ 24,95View
Lehmann Islay Tasting Glass
For tasting

Lehmann Islay Tasting Glass

Set of 6 · 12 cl · tulip shape that brings the aromas together
€ 32,95View
Stölzle Lausitz Kyoto Tumbler
For the Sazerac

Stölzle Lausitz Kyoto Tumbler

Set of 6 · 32 cl · dishwasher-safe crystal glass
€ 31,95View
Bormioli Rocco Novecento Nick & Nora
For the Manhattan

Bormioli Rocco Novecento Nick & Nora

Set of 4 · 15.5 cl · small, chilled, and stylish
€ 24,95View
The range

More Glenfiddich flavors

Everything about Glenfiddich →
Bottle of Glenfiddich 12 Years single malt whisky, 70 cl

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40% · the original

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Go to Glenfiddich →
Bottle of Glenfiddich Solera 15 Years whisky 70 cl

Glenfiddich Solera 15 Years

40% · solera vat

Three types of cask brought together in a solera vat. Honey, marzipan, and sherry: warmer and fuller than the 12 Years.

Explore Glenfiddich Solera 15 Years →
Bottle of Glenfiddich 18 Years whisky 70 cl

Glenfiddich 18 Years

40% · 18 years

Oloroso sherry and bourbon casks in balance. Rounded and smooth, this is the bottle for a special occasion.

Explore Glenfiddich 18 Years →
Bottle of Glenfiddich Bourbon Barrel 14 Years whisky 70 cl

Glenfiddich Bourbon Barrel 14

43% · 14 years

Two types of American oak. Toffee, vanilla, and orange peel: made for an Old Fashioned.

Explore Glenfiddich Bourbon Barrel 14 →
Bottle of Glenfiddich Fire & Cane whisky 70 cl

Glenfiddich Fire & Cane

43% · smoke & rum cask

Gentle smoke with caramel and caramelized sugar from the rum casks. A first step toward peaty whisky.

Explore Glenfiddich Fire & Cane →
Want to see more?

Everything about whisky: the types, the best-known brands, and the cocktails.

Everything about whisky →
Frequently asked questions

Questions about Glenfiddich Project XX

Can’t find your question here? Read more on the Glenfiddich page or browse our cocktail recipes.

Everything about Glenfiddich →
What is the alcohol percentage of Glenfiddich Project XX?
Project XX is bottled at 47%, the highest strength in the core range. The 12, 15, and 18 Years are at 40%, and the Bourbon Barrel 14 and Fire & Cane are at 43%.
Why is it called Project XX?
XX is twenty in Roman numerals. Twenty whisky experts each selected one cask, and those twenty casks together make up this whisky.
Which casks are used in Project XX?
A blend of twenty casks of different types, from port casks to American oak ex-bourbon casks. Malt Master Brian Kinsman brought them together.
Should you add water to Project XX?
It’s not necessary, but it’s worth trying. At 47%, a few drops of water open up the whisky and bring out the sweetness and fruit.
Is Project XX chill-filtered?
No. It is not chill-filtered, so more of the whisky’s natural oils and flavor are retained. It may therefore become slightly cloudy in the cold or with ice; this is normal.
At our partner Gall & Gall

Buy Glenfiddich Project XX

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Glenfiddich ES Project XX
At Gall & Gall

Glenfiddich ES Project XX

70 cl · sold by Gall & Gall
€ 69,99At Gall

Prices as of November 3, 2026, as provided by Gall & Gall. You can find the current price and stock at Gall & Gall. Glazen.nl receives a small commission if you buy something via these links; it costs you nothing extra. No 18, no alcohol.