Copperworks 3 Year Old 2015 Single Cask (Master of Malt) vs Islay #4 11 Year Old (That Boutique-y Whisky Company)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Copperworks 3 Year Old 2015 Single Cask (Master of Malt)
Copperworks
★ 5.00
£70

Islay #4 11 Year Old (That Boutique-y Whisky Company)
That Boutique-y Whisky Company
★ 5.00
£67
| Copperworks 3 Year Old 2015 Single Cask (Master of Malt) | Islay #4 11 Year Old (That Boutique-y Whisky Company) | |
|---|---|---|
| Distillery | Copperworks | That Boutique-y Whisky Company |
| Region | — | — |
| Country | America | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 50.5% | 48.8% |
| Age | 3 yr | 11 yr |
| Price | £69.95 | £66.95 |
| Rating | 5.00/5 | 5.00/5 |
Copperworks 3 Year Old 2015 Single Cask (Master of Malt)
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Copperworks 3 Year Old 2015 Single Cask (Master of Malt)
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Quick verdict
Islay #4 11 Year Old (That Boutique-y Whisky Company) is better value at £67 vs £70.
For beginners: Copperworks 3 Year Old 2015 Single Cask (Master of Malt) is more approachable (50/100 beginner score).
Copperworks 3 Year Old 2015 Single Cask (Master of Malt)
Pros
- +Vibrant, fresh fruit character
- +Rich oak and wood spice complexity
Cons
- −High ABV (50.5%) — may need water
- −More expensive (£69.95 vs £66.95)
- −Lacks smoke character compared to the alternative
Islay #4 11 Year Old (That Boutique-y Whisky Company)
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +More affordable (£66.95 vs £69.95)
- +Longer maturation (11 vs 3 years)
Cons
- −Niche style — may not suit all palates
Who should buy Copperworks?
Copperworks 3 Year Old 2015 Single Cask (Master of Malt) is for enthusiasts who appreciate cask-strength intensity. Best enjoyed with a few drops of water to open up the flavours. Not ideal for casual drinking or beginners.
Who should buy Islay?
Islay #4 11 Year Old (That Boutique-y Whisky Company) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Single Malt character.
Tasting notes
Only Copperworks 3 Year Old 2015 Single Cask (Master of Malt)
Only Islay #4 11 Year Old (That Boutique-y Whisky Company)