In 2025 we saw some major changes around cask ownership thanks to the overdue updates to WOWGR. A major cask investment group going into administration was less welcome and made the need for full ownership at the warehouse level more apparent than ever.
There have been changes to the overall market over the last 12 months, but cask investment remains a popular alternative investment in 2026 because the fact remains that whisky casks have a historic record of increasing in value over time. Full ownership and a realistic timeframe remain key when looking at buying a cask, but what else do you need to know before you start?
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Whether you’re new to whisky investment or an existing cask owner looking to secure you investment over the long term, we run through seven need to knows around cask investment in 2026. Plus, if you’re new to whisky cask investment make sure you download our free cask buying guide, updated for 2026.
WOWGR Is Just For Warehouses
In March 2025 WOWGR was overhauled and now only covers warehouse owners and warehouskeepers.
For private individuals buying casks this means there is no longer a limit to the number of casks that can be owned. Ideal if you wanted to build a portfolio of more than five casks.
It also means that businesses can now buy casks without applying for a WOWGR. This is great news for businesses and private funds looking to diversify into casks.
The downside to the repeal is that it also removes the (slim) barrier for entry for new cask investment companies that are not offering a robust product to their customers. As such the need to do due diligence remains high.
At Mark Littler Ltd we only sell casks with delivery orders, but we understand that some companies had suggested you needed a WOWGR to own casks in this way in the past. The repeal of WOWGR means this barrier/excuse is removed. So if you’ve been refused a delivery order in the past, consider re-contacting your dealer to find out if they will now give you security of a delivery order.
A delivery order acknowledged by the warehouse gives private individuals the most control over their assets.
Delivery Orders Remain The Gold Standard
A delivery order acknowledged by the warehouse is the industry standard way of buying and selling casks of scotch whisky. Warehouses can choose the exact format that a delivery order can take, but, as the SWA explains, any alternative needs to be confirmed by the warehouse directly.
At Mark Littler Ltd we only sell casks via a delivery order, and the importance of this as an ownership step was proven in 2025 when Whisky Merchants Trading Ltd (including Cask 88 and Braeburn Whisky) went into administration. Most of their casks had not been sold via a delivery order and this left their customers with the stressful task of having to prove their ownership to administrators. If the casks had been transferred into the customers’ names via a delivery order at the warehouse level then no additional paperwork for the customers (or the warehousekeepers and administrators!) would have been needed.
Ultimately if you do not have direct contact with the warehouse then any cask you own is at risk. Back in 2024 we also saw multiple cask investment companies become uncontactable and Cask Whisky Ltd was shut down by the City of London Police. Hopefully we will not see similar collapses in 2026, but the best way to remove this risk is to ensure you buy via a delivery order.
WOWGR was used by some cask investment companies as a reason as to why they would not issue delivery orders, the repeal in 2025 removed that pretence.
Long Term Is The Only Term
Cask investment is a long term venture. With the secondary whisky market feeling the impacts of the global economic downturn of the last two years this message is more important than ever.
Casks increase in value slowly, the effects of scarcity (driven by consumption) and quality mean that it’s around 18 years old that whisky becomes a premium product. This is why the minimum we would suggest aiming to get a cask to is 18.
You can get the term of the investment down by purchasing a cost effective “young cask” (around 4 to 12 years old), but you still want to aim to sell at 18 years old (or more depending on how the specific cask is maturing).
We do not suggest selling a cask before it is 12 years old at the very minimum and we wouldn’t suggest looking at cask investment as an opportunity unless you’re comfortable with a 10 year minimum.
Why are we so certain? Because that’s what has worked. As well as helping people to buy casks, we also act as a broker helping people sell casks. These are mostly people who bought casks in the 1990s and early 2000s and held them as a long term asset.
It is worth noting here that you cannot mature casks indefinitely because of the natural evaporation that happens to whisky as it matures in a cask. Make sure you base you decision to sell or mature further on each individual cask’s regauge values – which you can request through your warehouse.
Naming Rights Are Important
Age is the most reliable driver of value for whisky casks because older whisky is worth more than young whisky. Between casks of the same age individual aspects like the alcoholic strength of a cask and a cask’s fill level impact value. Beyond those aspect the distillery, and specifically the market position of that distillery, can have a significant impact on a cask’s value. Not just the value when you buy, but also the potential value when you come to sell.
Naming rights give you (or whoever is eventually botting the whisky) the option to use “Distilled at the XX Distillery” giving you the chance to benefit from the desirability of that distillery’s brand. If you are buying a cask without naming rights then you remove the opportunity to benefit from any long term changes in a distillery’s market position.
Some casks are sold with what’s known as a secondary name. This is a term used for name that is commonly associated with a given distillery, but is not their main brand. The issue with secondary names is that they are not often trademarked. As was the case with Annandale, which used to be the secondary name for Bunnahabhain until the new distillery opened and trademarked the term, leaving those unnamed Bunnahabhain casks as saleable but significantly less commercial than named Bunnahabhain whisky.
Thus, the risk with secondary names is limiting the future profitability of your cask. Which is why at Mark Littler Ltd we only sell casks with naming rights.
The Best Protection Is Through Understanding
As a consumer one of the best ways you can protect yourself is by learning about the industry. The SWA suggest the same as a starting point: “we believe that potential investors should understand something of the structure and operating methods of the industry to assess the risk vs reward of cask investment proposals.”
The SWA doesn’t regulate the cask investment, but they do offer some guidance that they updated in 2024. If you’re after some impartial advice then their PDF offers a good starting point.
Mark Littler and Felipe Schrieberg (whisky writer, co-director of independent bottler/record label Rhythm and Booze Records and a Keeper of the Quaich) worked together to create the independent website ProtectYourCask.com. While we provide a lot of information here on MarkLittler.com on Protect Your Cask Mark and Felipe have paired everything down to the core messages for simplicity.
A core thing to remember, with cask investment or any potential investment really, is that if it sounds too good to be true, it probably will be. All businesses are there to make money, but by understanding how the industry works, you can be sure that you’re paying a reasonable price for the service you are receiving and that any potential purchase aligns with your long term goals and expectations.
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How To Check A Cask’s Value?
In our experience new make (0 years old) casks start around £2,000 for barrels, £2,500 for hogsheads and £4,500 for butts. However the upper limit, even just looking at new make, can be pretty flexible. In the “young cask” bracket (4 – 12 years old) we suggest £4,000 to £8,000 as a reasonable starting point, but again there is flexibility based on cask size, age and distillery.
Ultimately it can be difficult to independently verify the price you’re being asked to pay for a cask of whisky. There isn’t any large scale open source data available and the limited number of open market sales through auction sites are often unreliable because of the limitations around warehousing. Then you’ve got the issues of comparing casks of different ages and sizes.
You can look at resources like our guide to distilleries and parent companies that offer direct cask sales as a starting point.
Within the industry casks are valued on a per litre of alcohol basis, so if you want to compare similar casks of different sizes and alcoholic strengths you can do so by dividing the cost by the litres of alcohol (LOA), which might also be given as OLA or RLA (original litres of alcohol and regauged litres of alcohol respectively). If you don’t have it you can divide the bulk litres (or total volume of whisky in the cask) by 100 and then multiply it by the ABV (the alcoholic strength).
So a £2,100 cask with 190 bulk litres at 63% has 119.7 litres of alcohol, which makes the cask worth £17.54 per litre of alcohol.
Another way to check a cask’s value is to calculate an accurate per bottle price and compare it to secondary market prices for bottles of whisky similar to the cask you’re looking at. The taxes and duty due on casks when you bottle them mean this isn’t straightforward, but we created the Cask Calculator to help. Full guidance on using the calculator can be found on that page too.
Whisky Cask Investment Is Unregulated
The last thing to remember when looking at cask investment in 2026 is that it remains unregulated. WOWGR never regulated the sale of casks to members of the public but it did mean that companies had a few hoops to jump through before they could sell casks. Now anyone who can get an account at a warehouse could technically sub-sell those casks the very same day.
The Advertising Standards Agency’s January 2024 enforcement notice has also had a positive impact on the amount of misleading information available online. But there are limits.
Always remember that a cask investment is like any other investment; returns are not guaranteed. But most of all, always adhere to this golden rule: “If it sounds too good to be true, it probably is.”
