Cask Strength Whisky

Bold and powerful, our Cask Strength Whisky delivers uncut flavour, natural strength, and the truest expression of Scottish craftsmanship.

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Cask Strength Whisky
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  • Sold Out
    Bunnahabhain Turas Math No. 2 Palo Cortado Cask Finish Bottle Bunnahabhain Turas Math No. 2 Palo Cortado Cask Finish Bottle
    Fèis Ìle 2025: Turas Math No.2 Palo Cortado Cask Finish
    Regular price £95.00
    Spice, Nutty, Unpeated
    ABV 58.4%
    NAS
    Bourbon and Palo Cortado
  • Fèis Ìle 2023: 17 Year Old Mòine Triple Cask Fèis Ìle 2023: 17 Year Old Mòine Triple Cask
    Fèis Ìle 2023: 17 Year Old Mòine Triple Cask
    Regular price £195.00
    Rum, Raisin, Smoke
    ABV 52.6%
    17 Years Old
    Oloroso, Bourbon and Rum Casks
  • Bunnahabhain 12 Year Old Cask Strength 2025 Edition No Background 12 Year Old Cask Strength: 2025 Edition
    12 Year Old Cask Strength: 2025 Edition
    Regular price £90.00
    Sherry, Nutty, Unpeated
    ABV 56.4%
    12 Years Old
    Oloroso
  • 21 Year Old Cask Strength: 2025 Edition 21 Year Old Cask Strength: 2025 Edition
    21 Year Old Cask Strength: 2025 Edition
    Regular price £275.00
    Chocolate Cherries, Roasted Nuts and Unpeated
    ABV 53.1%
    21
    Oloroso and Pedro Ximénez
  • Distillery Exclusive
    Bunnahabhain Turas Math No.3 19 Year Old Armagnac Cask Finish Bottle and Pack Bunnahabhain Turas Math No.3 on Bunnahabhain Pier with pack
    Fèis Ìle 2025: Turas Math No.3 19 Year Old Armagnac Cask Finish
    Regular price £375.00
    Stone Fruit, Caramel and Unpeated
    ABV 50.2%
    19 Years Old
    Armagnac
  • New In
    Fèis Ìle 2026: An Cuan Garbh No.2 Fino Sherry Cask Finish Fèis Ìle 2026: An Cuan Garbh No.2 Fino Sherry Cask Finish
    Fèis Ìle 2026: An Cuan Garbh No.2 Fino Sherry Cask Finish
    Regular price £95.00
    Orchard Fruit, Sea Spray, Unpeated
    ABV 56.7%
    NAS
    Fino Sherry
  • New In
    Fèis Ìle 2026: An Cuan Garbh No.3 Mòine Sherry Cask Finish Fèis Ìle 2026: An Cuan Garbh No.3 Mòine Sherry Cask Finish
    Fèis Ìle 2026: An Cuan Garbh No.3 Mòine Sherry Cask Finish
    Regular price £175.00
    Dried Berries, Warm Spice, Peated
    ABV 58.4%
    15 Years Old
    Sherry
  • New In
    Ceithir Ginealaich Ceithir Ginealaich
    Ceithir Ginealaich
    Regular price £400.00
    ABV 52.8%
    NAS
    Canasta, Oloroso, Port and Virgin Oak
  • Fèis Ìle 2024: 27 Year Old Moscatel Cask Finish Fèis Ìle 2024: 27 Year Old Moscatel Cask Finish
    Fèis Ìle 2024: 27 Year Old Moscatel Cask Finish
    Regular price £695.00
    Floral, Sweet, Nutty
    ABV 46.6%
    27 Years Old
    Moscatel Cask
  • 2019 Amontillado Cask Finish 2019 Amontillado Cask Finish
    2019 Amontillado Cask Finish
    Regular price £115.00
    ABV 59.5%
    6 Years Old
    Bourbon and Amontillado
  • 2019 Palo Cortado Cask Finish
    2019 Palo Cortado Cask Finish
    Regular price £115.00
    ABV 58.8%
    6 Years Old
    Bourbon and Palo Cortado
  • 2005 Manzanilla Matured 2005 Manzanilla Matured
    2005 Manzanilla Matured
    Regular price £295.00
    ABV 49.4%
    20 Years Old
    Manzanilla
Cask Strength Whisky FAQs

What does cask strength whisky mean?

Cask strength (sometimes called barrel proof) means the whisky is bottled at the natural alcohol strength it reaches in the cask, without being diluted with water before bottling. This preserves the whisky's full intensity and character as it developed during maturation.

Should cask strength whisky be diluted?

It can be, but it's personal preference. Many people add a few drops of water to open up the aromas and reduce the alcohol heat. A common approach is to taste it neat first, then gradually add water to find the balance you enjoy most.

How strong is cask strength whisky?

Cask strength whiskies are usually between about 50% and 65% ABV, although this varies depending on age, cask type, and warehouse conditions. This is significantly stronger than the typical 40–46% ABV of standard bottlings.

Is cask strength whisky suitable for beginners?

It can be, but it depends on the drinker. Beginners may find the higher alcohol intensity challenging at first, but adding water can make it much more approachable. Some people actually find it a good learning experience because it shows how water changes flavour and aroma.

How should you drink cask strength whisky?

There's no single correct way, but common approaches include: Neat (to experience the full character) With a few drops of water (to open the flavours) With a small ice cube (to soften the intensity) We'd recommend starting neat and adjusting gradually.

What flavour differences does cask strength create?

Cask strength whisky often delivers: More intense flavours because it isn't diluted Richer mouthfeel with more texture Stronger spice and oak notes Greater aroma complexity A longer finish Adding water can sometimes reveal hidden notes like fruit, chocolate, or spice that may be less noticeable at full strength.