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Cards

Boulder Spirits Whiskey

A Scotsman followed his dream to Colorado and joined a small gin distillery with a vision of creating a whiskey with a distinct American character. Today Boulder Spirits houses Colorado's largest pot still, imported directly from Scotland, where old-school Scottish craftsmanship meets American climate ageing. The result is whiskeys that have helped define an entire new category: American Single Malt Whiskey.

  • Boulder 10 Essentials American Single Malt Whiskey 49,5%
    Item no.: 2222333227-7

    Boulder Spirits distils the essentials in this approachable edition.

    Expert description

    Boulder 10 Essentials American Single Malt Whiskey is the distillery's approachable core expression, bottled at 49.5%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose is soft with honey, malt and a hint of fruit.

    Palate

    The palate offers caramel, malt and light sweetness.

    Finish

    The finish is medium-length, warm and round.

    Specifications

    Name: Boulder 10 Essentials American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 49.5%
    Size: 70 CL

    Flavour profile

    Malty · Soft · Sweet · Round

    See our full range of Boulder Spirits

    • 67,00
      1pcs.
      58,25EUR
  • Boulder 7 yr American Single Malt Whiskey 50%
    Item no.: 2222333227-8

    Colorado's dry climate and wide temperature swings accelerate the maturation of this 7-year-old single malt.

    Expert description

    Boulder 7 Year Old American Single Malt Whiskey is matured for 7 years under Colorado's distinctive climate conditions, bottled at 50%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose is full with caramel, dried fruit and a hint of spice.

    Palate

    The palate offers honey, toasted wood and spice.

    Finish

    The finish is long, warm and spiced.

    Specifications

    Name: Boulder 7 år American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 50%
    Size: 70 CL
    Age: 7 years

    Flavour profile

    Powerful · Spiced · Full-bodied · Vanilla-forward

    See our full range of Boulder Spirits

    • 80,25
      1pcs.
      69,75EUR
  • Boulder Single Cask Whisky.dk American Single Malt Whiskey 70 cl 50.5%
    Item no.: 222233339687-1

    An exclusive single-cask edition, selected specifically for Whisky.dk.

    Expert description

    Boulder Single Cask Whisky.dk American Single Malt Whiskey is a single-cask bottling, selected specifically for Whisky.dk, bottled at 50.5%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose is full with caramel, dried fruit and a hint of spice.

    Palate

    The palate offers honey, toasted wood and a hint of pepper.

    Finish

    The finish is long, warm and spiced.

    Specifications

    Name: Boulder Single Cask Whisky.dk American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 50.5%
    Size: 70 CL
    Edition: Single Cask selected for Whisky.dk

    Flavour profile

    Powerful · Spiced · Full-bodied · Vanilla-forward

    Investment potential

    Medium

    Did you know?

    As an exclusive single-cask edition selected specifically for the Danish market, the number of bottles is limited to that cask's yield, making it of interest to collectors.

    See our full range of Boulder Spirits

    • 80,25
      1pcs.
      69,75EUR
  • Boulder Spirits Bottled In Bond American Single Malt Whiskey 50% ABV
    Item no.: 22227865395-9844-WU22005

    Cask strength, one distilling season, one distiller — Bottled in Bond holds the strictest standard in American whiskey law.

    Expert description

    Boulder Spirits Bottled In Bond American Single Malt Whiskey follows the 1897 US Bottled-in-Bond Act, requiring the whiskey to be distilled in one season by one distiller at one distillery, aged at least four years in a bonded warehouse, and bottled at exactly 50%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose offers caramel, vanilla and spiced oak.

    Palate

    The palate is full and powerful with caramel, honey and pronounced oak spice.

    Finish

    The finish is long, warm and spicy.

    Specifications

    Name: Boulder Spirits Bottled In Bond American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 50%
    Size: 70 CL
    Age: Minimum 4 years

    Flavour profile

    Full-bodied · Spiced · Oak · Powerful

    See our full range of Boulder Spirits

    • 67,00
      1pcs.
      58,25EUR
  • Boulder Spirits Colorado Straight Bourbon Whiskey 42
    Item no.: 22227865395-9844-WU22000

    Bourbon with a Scottish accent — from the distillery that put Colorado on the whiskey map.

    Expert description

    Boulder Spirits Colorado Straight Bourbon Whiskey is the distillery's take on classic American bourbon, brewed and distilled in Boulder, Colorado, bottled at 42%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose offers caramel, vanilla and ripe fruit.

    Palate

    The palate is soft and rounded with caramel, honey and lightly spiced oak.

    Finish

    The finish is medium-length, warm and lightly sweet.

    Specifications

    Name: Boulder Spirits Colorado Straight Bourbon Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: Colorado Straight Bourbon Whiskey
    ABV: 42%
    Size: 70 CL

    Flavour profile

    Caramel · Vanilla · Rounded · Sweet

    See our full range of Boulder Spirits

    • 46,75
      1pcs.
      40,75EUR
  • Boulder Spirits Miniature Adventure Kit Whiskey 6x5 cl
    Item no.: 059763-615-914

    The whole Boulder Spirits universe in pocket format — six samples, one tasting journey.

    Expert description

    Boulder Spirits Miniature Adventure Kit Whiskey gathers six 5 cl miniature bottles from the distillery's range, letting you taste through the house's different styles without committing to six full bottles. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose varies from bottle to bottle, from classic vanilla and caramel to smoky peat and port-driven fruit.

    Palate

    The palate spans a wide range across the kit, from bourbon-inspired sweetness to smoky complexity.

    Finish

    The finish reflects each individual bottling, from short and soft to long and spiced.

    Specifications

    Name: Boulder Spirits Miniature Adventure Kit Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: Whiskey tasting kit
    Size: 6x5 CL

    See our full range of Boulder Spirits

    • 40,00
      1pcs.
      34,75EUR
  • Boulder Spirits New American American Single Malt Whiskey 46
    Item no.: 22227865395-9844-WU22002

    Scottish craft, American cask maturation — New American is Boulder Spirits' cornerstone.

    Expert description

    Boulder Spirits New American American Single Malt Whiskey is the distillery's core expression, made from 100% malted barley and matured in freshly charred, virgin American oak casks, bottled at 46%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose offers vanilla, honey and lightly toasted oak.

    Palate

    The palate is full-bodied with caramel, vanilla and a hint of fruit.

    Finish

    The finish is medium-length, warm and spiced from the actively charred cask.

    Specifications

    Name: Boulder Spirits New American American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 46%

    Flavour profile

    Vanilla · Oak · Full-bodied · Spiced

    See our full range of Boulder Spirits

    • 53,50
      1pcs.
      46,50EUR
  • Boulder Spirits Peated Malt American Single Malt Whiskey 46
    Item no.: 22227865395-9844-WU22003

    Scottish peat meets the Colorado highlands — a smoky single malt with an American soul.

    Expert description

    Boulder Spirits Peated Malt American Single Malt Whiskey is made from Scottish peated malt and matured in freshly charred, virgin American oak casks, bottled at 46%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose offers smoke, peat and an underlying vanilla sweetness.

    Palate

    The palate is smoky and full-bodied with peat, caramel and a hint of sweetness.

    Finish

    The finish is long, smoky and spiced.

    Specifications

    Name: Boulder Spirits Peated Malt American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 46%
    Size: 70 CL

    Flavour profile

    Smoky · Peated · Full-bodied · Spiced

    See our full range of Boulder Spirits

    • 60,25
      1pcs.
      52,25EUR
  • Boulder Spirits Port Cask American Single Malt Whiskey 46
    Item no.: 22227865395-9844-WU22004

    An American single malt finished in port casks — fruity, sweet and full-bodied.

    Expert description

    Boulder Spirits Port Cask American Single Malt Whiskey is made from 100% malted barley and finished in port casks, adding fruit and sweetness to the base American oak character, bottled at 46%. Boulder Spirits was founded by Scotsman Alastair Brogan, who moved to Colorado in 2011 and started the distillery as Vapor Distillery. The goal was to create a single malt whiskey 'unique to Colorado with a Scottish accent'. The distillery installed one of Colorado's largest copper pot stills and helped establish the American Single Malt Whiskey category, which was only officially recognised in the US in 2025.

    Tasting notes

    Nose

    The nose offers red berries, caramel and a hint of port sweetness.

    Palate

    The palate is fruity and full-bodied with berries, vanilla and lightly spiced oak.

    Finish

    The finish is medium-length, sweet and lightly wine-toned.

    Specifications

    Name: Boulder Spirits Port Cask American Single Malt Whiskey
    Distillery: Boulder Spirits
    Region/Country: Boulder, Colorado, USA
    Type: American Single Malt Whiskey
    ABV: 46%
    Cask type: Finished in port casks

    Flavour profile

    Fruity · Sweet · Full-bodied · Wine-toned

    See our full range of Boulder Spirits

    • 80,25
      1pcs.
      69,75EUR
   

About Boulder Spirits Whiskey

Boulder Spirits, formerly known as Vapor Distillery, is Colorado's longest-established distillery, founded in 2007. The distillery is run by Scotsman Alastair Brogan, who has helped shape the American Single Malt Whiskey category.

History & Background

Vapor Distillery, today Boulder Spirits, is the oldest distillery in Boulder County and has produced award-winning, handcrafted spirits since 2007. Alastair Brogan, a Scotsman whose ambition was to create a whiskey with a distinct American accent, followed his dream to Colorado and joined an existing gin distillery. His work has helped make American Single Malt Whiskey a recognised category, and the distillery was among the first to release a Bottled-in-Bond American Single Malt.

Production & Style

The distillery houses Colorado's largest pot still, a striking 1,000-gallon copper still imported from Scotland, and combines old-school Scottish distilling traditions with bold American innovation.

Signature Style

Full-Bodied, Robust, American
The flavour offers a full-bodied, robust character that showcases the integrity of Colorado's climatic ageing conditions.

Facts

DistilleryBoulder Spirits (Vapor Distillery)
Founded2007
PronouncedBOL-der Spi-rits
RegionBoulder, Colorado
CountryUSA
OwnerAngus Dundee Distillers plc (Scottish ownership since 2016)
Water sourceSnowmelt and groundwater from the Rocky Mountains
PeatBoth peated and unpeated releases
Official websiteboulderspirits.com

Did You Know?

Boulder Spirits was among the first in the world to release a Bottled-in-Bond American Single Malt Whiskey, aged four years and bottled at 100 proof.

Like Boulder Spirits?

You might also like High West Whiskey, Willett Whiskey and Four Roses Whiskey.