Basket
Master of Malt

Trade customers

  • Log in
  • Get a Trade account

Customer support

  • Delivery & Shipping
  • Returns
  • Contact
  • FAQ

Master of Malt

  • About us
  • Affiliates
  • Press
  • Careers
  • Price Match Guarantee

Legal information

  • Privacy policy
  • Cookie policy
  • Other legal stuff
Rated 4.9 on Trustpilot

Master of Malt supports responsible drinking - sip, don't gulp

© 2026 Master Of Malt

Log in
  • New
  • Offers
  • Scotch
  • Whisky
  • Rum
  • Gin
  • Other
  • Old & Rare
  • Samples
  • Gifts
  • Blog & Guides
  • Trustpilot 5 stars

    Over 35,000 5 star reviews!

    Delivery van

    Free delivery over £99

    Trade

    Become a Trade customer

    Headphones

    Speak to an expert

    Price Match Guarantee

    Price match guarantee

    Need it fast?  Select Express Delivery at the checkout!

    Express delivery available

    Dram outline

    Sample before you buy

    1. Home
    2. /
    3. Whisky
    4. /
    5. Grain Scotch Whisky
    6. /
    7. Lowland Grain Whisky
    8. /
    9. Dumbarton Whisky

    Dumbarton 33 Year Old (That Boutique-y Whisky Company) 70cl

    Scotland • 70cl • 45.8%
    Product details
    StyleGrain Whisky
    RegionLowland Whisky
    Country

    Scotland

    Distillery/BrandDumbarton Whisky
    BottlerThat Boutique-y Whisky Company
    Age33 Year Old Whisky
    • YouTube
    • Twitter
    • Instagram
    • Facebook

    Dumbarton 33 Year Old (That Boutique-y Whisky Company)

    At the end of 2025, the team at That Boutique-y Whisky Company delved through the treasures in their warehouse and chose a handful of the best single casks to bottle for a limited edition series. This distinguished single grain from Dumbarton is one of the chosen ones...

    Ancient grain whisky from a long-closed distillery? Thank you, Boutique-y. The stills at Dumbarton fell silent in 2002, so it's always a treat when an indie bottling comes around. This one spent 33 years maturing in a single refill hogshead, and it's layered with a moreish medley of baked goods, coconut, and vanilla, balancing delicate hints of herbaceous citrus. A release of 236 bottles.

    Learn the story behind these whiskies, and their labels from Boutique-y Dave, over on the blog!

    That Boutique-y Whisky Company bottles limited edition whiskies from a variety of renowned distilleries as well as producing award-winning blends, all adorned with cultish graphic novel-style labels. The brand won Spirits Bottler of the Year at the 2023 Spirits Business Awards, and Blender of the Year went to Sam Simmons, captain of the Boutique-y clan who oversees every one of these releases.

    Tasting Note by The Chaps at Master of Malt

    Nose

    Raisin-studded Danish pastries, buttery brioche, and freshly baked canelé pave the way for notes of burnt custard and ripe tropical fruit. Ancient oak and subtle dried herbs nestle deep in the depths.

    Palate

    Supple layers of creamy butterscotch and crumbly vanilla fudge, lemon meringue, and oaty Anzac coconut biscuits.

    Finish

    Rich, tannic oak sits comfortably in the distance, with notes of dried pineapple, browned butter, and a smidge of fresh mint.

    Allergy Information

    Information not currently available
    More allergen information
    Free Delivery!
    Customer rating
    No ratings
    £124.95
    Free delivery
    In stock, get it Wednesday 18th February with express delivery

    Nobody's left a review yet.