SMWS Distillery Codes

Which distillery is behind each SMWS number

The Scotch Malt Whisky Society (SMWS) bottles single casks under a code such as 4.403 rather than a distillery name. The number before the dot is the distillery; the number after is the individual cask. This independent site decodes every SMWS code to its distillery and region — each on its own page — and tracks the monthly Outturn.

Current Outturn — October 2026 19 bottles

Distillery and Region under each bottle are decoded from its cask code and link to that code's page. Tasting notes are short attributed extracts — full notes are on SMWS.
The Creators Collection: Peat Plants IIIReleases 8 Oct 2026

The Creators Collection: Peat Plants III

Sweetly soothing smoke - SMWS 4.406
4.406

Sweetly soothing smoke

SMWS regionHighland
Age14 years
ABV64.4%
ProfileSmoky & Fruity
Cask1st fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 4
DistilleryHighland Park
RegionIslands

In short · Highland Park (Islands), 14 years, Smoky & Fruity.

“This opened with a sweet sedative smoke evoking a slightly burnt but comforting bread and butter pudding or chocolate chip vanilla custard brioche.…”Extract · full tasting notes at SMWS
A colleague's raincoat - SMWS 6.94
6.94

A colleague's raincoat

SMWS regionHighland
Age7 years
ABV48%
ProfileRipe Fruits & Honey
Cask1st fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 6
DistilleryMacduff
RegionHighland

In short · Macduff (Highland), 7 years, Ripe Fruits & Honey.

“On the nose, we spread blackcurrant jam over a heavy oilskin raincoat, before adding eastern spices and a crumb of crushed breakfast cereal topped with mace-infused…”Extract · full tasting notes at SMWS
Coastal daunder to a blazing pomander - SMWS 16.106
16.106

Coastal daunder to a blazing pomander

SMWS regionHighland
Age11 years
ABV61.4%
ProfileSmoky & Fruity
Cask2nd fill ex-bourbon hogshead
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 16
DistilleryGlenturret
RegionHighland

In short · Glenturret (Highland), 11 years, Smoky & Fruity.

“The aromas led the Panel to a coastal village, where crème caramel with treacle warmed the café, and espresso fumes were complemented by local honey on a charred crumpet.…”Extract · full tasting notes at SMWS
Affinity for salinity - SMWS 34.7
34.7

Affinity for salinity

SMWS regionSpeyside
Age13 years
ABV58%
ProfileSmoky & Fruity
Cask1st fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 34
DistilleryTamnavulin
RegionSpeyside

In short · Tamnavulin (Speyside), 13 years, Smoky & Fruity.

“This dram's opening act was a birch-smoked sea salt, served from a new plimsoll stuffed with custard tarts and coconut meringue.…”Extract · full tasting notes at SMWS
Two short planks and a basket case - SMWS 35.413
35.413

Two short planks and a basket case

SMWS regionSpeyside
Age10 years
ABV59.6%
ProfileDried Fruits & Spices
Cask2nd fill ex-px hogshead
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 35
DistilleryGlen Moray
RegionSpeyside

In short · Glen Moray (Speyside), 10 years, Dried Fruits & Spices.

“First impressions on the nose were of maple syrup, dulce de leche and treacle sponge pudding, with further indications of basketry, oak staves and roasted chestnuts.…”Extract · full tasting notes at SMWS
Fruit wax on flapjacks - SMWS 48.189
48.189

Fruit wax on flapjacks

SMWS regionSpeyside
Age9 years
ABV57%
ProfileSweet & Zesty
Cask1st fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 48
DistilleryBalmenach
RegionSpeyside

In short · Balmenach (Speyside), 9 years, Sweet & Zesty.

“An air of green apple, fruity muesli, delicate flower honey, iced buns, lemon sponge, hedgerow fruits, cotton candy, dried mango, and oranges and limes hanging on trees…”Extract · full tasting notes at SMWS
Seraphic sea symphony - SMWS 53.527
53.527

Seraphic sea symphony

SMWS regionIslay
Age12 years
ABV59.7%
ProfileCoastal & Maritime
Cask2nd fill ex -oloroso STR barrique
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 53
DistilleryCaol Ila
RegionIslay

In short · Caol Ila (Islay), 12 years, Coastal & Maritime.

“This month we celebrate Robin Laing, Whisky Bard and Tasting Panel chair, who passed away in December 2025.…”Extract · full tasting notes at SMWS
Smoked cardamom ice cream with salty honey - SMWS 53.537
53.537

Smoked cardamom ice cream with salty honey

SMWS regionIslay
Age17 years
ABV57.1%
ProfileSmoky & Fruity
Caskrefill ex-bourbon hogshead
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 53
DistilleryCaol Ila
RegionIslay

In short · Caol Ila (Islay), 17 years, Smoky & Fruity.

“A lingering, sweet smoke greeted us as we poured the sample into the glass.…”Extract · full tasting notes at SMWS
First light amid the casks - SMWS 55.102
55.102

First light amid the casks

SMWS regionHighland
Age13 years
ABV54.3%
ProfileSweet & Zesty
Cask2nd fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 55
DistilleryRoyal Brackla
RegionHighland

In short · Royal Brackla (Highland), 13 years, Sweet & Zesty.

“With dawn breaking, we creaked open the doors of a dunnage warehouse.…”Extract · full tasting notes at SMWS
Eau de huckleberry taffy - SMWS 66.264
66.264

Eau de huckleberry taffy

SMWS regionHighland
Age9 years
ABV58.8%
ProfileToasted Oak & Vanilla
Cask2nd fill ex-bourbon hogshead
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 66
DistilleryArdmore
RegionHighland

In short · Ardmore (Highland), 9 years, Toasted Oak & Vanilla.

“We found a spritz of huckleberry taffy, with condensed milk, blueberry sauce and apricot on the nose.…”Extract · full tasting notes at SMWS
A little bit of everything - SMWS 73.177
73.177

A little bit of everything

SMWS regionSpeyside
Age15 years
ABV55.9%
ProfileSweet & Zesty
Cask2nd fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 73
DistilleryAultmore
RegionSpeyside

In short · Aultmore (Speyside), 15 years, Sweet & Zesty.

“Candyfloss, mineral oil, sandalwood and lime wedges were all noted at first nosing.…”Extract · full tasting notes at SMWS
A champion rises from the suds - SMWS 79.19
79.19

A champion rises from the suds

SMWS regionHighland
Age8 years
ABV62.5%
ProfileToasted Oak & Vanilla
Cask1st fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 79
DistilleryDeanston
RegionHighland

In short · Deanston (Highland), 8 years, Toasted Oak & Vanilla.

“The Panel were treated to a stroll through a dried summer garden, where scents of bayleaf, heather and vines met bourbon and the gentle suds of rosewater soap.…”Extract · full tasting notes at SMWS
Feel irie - SMWS 135.83
135.83

Feel irie

SMWS regionHighland
Age9 years
ABV62.7%
ProfileDried Fruits & Spices
Cask1st fill htmc hogshead
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 135
DistilleryLoch Lomond
RegionHighland

In short · Loch Lomond (Highland), 9 years, Dried Fruits & Spices.

“We imagined oven-baked oranges on a bed of brown sugar next to buttered brown toast, pain aux raisins, olive oil crackers and ginger biscuits.…”Extract · full tasting notes at SMWS
Avast, me hearties! - SMWS 163.6
163.6

Avast, me hearties!

SMWS regionHighland
Age8 years
ABV57.4%
ProfileSmoky & Fruity
Cask2nd fill ex-bourbon barrel
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 163
RegionIslands

In short · Isle of Harris Distillery (Islands), 8 years, Smoky & Fruity.

“Tropical treasure spilled from the glass as mango, lychee and peach drifted above a deck laden with smoked porridge, salmon and lemon-poppyseed shortbreads.…”Extract · full tasting notes at SMWS
Spice oddity - SMWS 167.4
167.4

Spice oddity

SMWS regionLowland
Age7 years
ABV61.6%
ProfileSweet & Zesty
Cask1st fill ex-oloroso hogshead
SpiritSingle Malt Scotch Whisky
Distillery from SMWS code 167
RegionLowland

In short · Clydeside Distillery (Lowland), 7 years, Sweet & Zesty.

“At ground control, amid the earthy tones of bramble leaves, redcurrants and clover, we tucked into stroopwafels and liquorice sticks as the countdown began.…”Extract · full tasting notes at SMWS
Textural healing - SMWS 168.6
168.6

Textural healing

SMWS regionLowland
Age7 years
ABV61%
ProfileSmoky & Fruity
Cask1st fill ex rye whisky barrel
SpiritMalt Whisky
Distillery from SMWS code 168
RegionLowland

In short · InchDairnie Distillery (KinGlassie) (Lowland), 7 years, Smoky & Fruity.

“An earthy patchouli forest aroma entwined with the scent of rosewater essential oil to create a soothing and relaxing aromatherapy-like atmosphere.…”Extract · full tasting notes at SMWS
Loaded afters - SMWS G15.42
G15.42

Loaded afters

SMWS regionHighland
Age10 years
ABV63.8%
ProfileToasted Oak & Vanilla
Cask1st fill ex-bourbon barrel
SpiritSingle Grain Scotch Whisky
Distillery from SMWS code G15
RegionHighland

In short · Loch Lomond (Rhosdhu) (Highland), 10 years, Toasted Oak & Vanilla.

“We wallowed in this dram's mouth-watering dessert buffet perfume, full of candy corn on banana pudding, parma violet ice cream, and huckleberry and lemon compote.…”Extract · full tasting notes at SMWS
The Blender's Notebook - SMWS Batch 44
Batch 44

The Blender's Notebook

SMWS region—
Age18 years
ABV50%
Cask2nd fill & refill bourbon, PX & oloroso barrel, hogsheads and butt
SpiritBlended Scotch Whisky
Distillery from SMWS code ?
DistilleryNo code match
Region—
“Here we have a Society first.…”Extract · full tasting notes at SMWS
Cask No.NameDistillery (code)Region (code)SMWS regionAgeABVPrice
—The Creators Collection: Peat Plants IIIMulti-bottle bundle———£2900
4.406Sweetly soothing smokeHighland ParkIslandsHighland14 yrs64.4%£92
6.94A colleague's raincoatMacduffHighlandHighland7 yrs48%£48
16.106Coastal daunder to a blazing pomanderGlenturretHighlandHighland11 yrs61.4%£70
34.7Affinity for salinityTamnavulinSpeysideSpeyside13 yrs58%£82
35.413Two short planks and a basket caseGlen MoraySpeysideSpeyside10 yrs59.6%£55
48.189Fruit wax on flapjacksBalmenachSpeysideSpeyside9 yrs57%£52
53.527Seraphic sea symphonyCaol IlaIslayIslay12 yrs59.7%£95
53.537Smoked cardamom ice cream with salty honeyCaol IlaIslayIslay17 yrs57.1%£120
55.102First light amid the casksRoyal BracklaHighlandHighland13 yrs54.3%£80
66.264Eau de huckleberry taffyArdmoreHighlandHighland9 yrs58.8%£60
73.177A little bit of everythingAultmoreSpeysideSpeyside15 yrs55.9%£80
79.19A champion rises from the sudsDeanstonHighlandHighland8 yrs62.5%£55
135.83Feel irieLoch LomondHighlandHighland9 yrs62.7%£60
163.6Avast, me hearties!Isle of Harris DistilleryIslandsHighland8 yrs57.4%£95
167.4Spice oddityClydeside DistilleryLowlandLowland7 yrs61.6%£60
168.6Textural healingInchDairnie Distillery (KinGlassie)LowlandLowland7 yrs61%£55
G15.42Loaded aftersLoch Lomond (Rhosdhu)HighlandHighland10 yrs63.8%£50
Batch 44The Blender's Notebook———18 yrs50%£80

Outturn archive →

Open data

The full code → distillery mapping (with status and Wikipedia/Wikidata entity IDs) is free to reuse under CC BY 4.0 — see the open data page.

Frequently asked questions

How do SMWS cask codes work?
The Scotch Malt Whisky Society labels each single-cask bottling with a number like 4.403. The number before the dot identifies the distillery; the number after is the individual cask. SMWS does not print distillery names, so this page maps every code to its distillery.
What do Scotch Malt Whisky Society numbers mean?
Every Scotch Malt Whisky Society bottling is numbered rather than named. The number before the dot identifies the distillery and the number after it identifies the cask.
What does the number after the dot mean?
It is the sequential cask number for that distillery. So 4.403 is the 403rd cask the Society has bottled from distillery 4 (Highland Park).
Why doesn't SMWS just print the distillery name?
The Society buys casks under agreements that usually don't permit naming the distillery, so it uses a code instead. The distilleries themselves are an open secret in the whisky community.
Are these distillery mappings official?
No. They are community-sourced and maintained independently. Most are well established, but some codes are disputed. See the methodology page and please report any corrections.
What is an SMWS Outturn?
The Outturn is the Society's regular release of new single-cask bottlings. This site shows the current Outturn and decodes each bottle's distillery.