12 Years of Bosko
Twelve years ago — May 2014 — Pressure Drop Brewing released their first batch of Bosko: a 6.5% West Coast IPA brewed in a Hackney railway arch as a tribute to the classic American IPAs that had just begun arriving fresh in London. Friday 1 May 2026, twelve UK venues are simultaneously putting Bosko on the lines to mark the anniversary.
Most flagship IPAs from the 2014 cohort have either been retired, reformulated quietly, or rotated out as breweries chased newer styles. Bosko stayed in the line-up — same name, same place, same punchy 6.5% ABV — but it hasn't stood still. The recipe has evolved deliberately, not drifted. Twelve years on, it's one of the canonical UK takes on West Coast IPA, a beer that helped teach a generation of British drinkers what the style was supposed to taste like before "hazy" arrived and made the whole conversation pivot.
The twelve venues co-pouring it on launch day aren't randomly chosen. They're the bars and bottle shops that have stocked Bosko consistently across those twelve years, the ones Pressure Drop's own copy describes as "embodying that spirit of craft beer culture". Every one of them is on PINtPOINT, with live tap lists wherever the venue publishes them.
The 12 launch venues
What makes Bosko, Bosko
West Coast IPA in 2014 meant something specific in the UK: bitter, dry, citrus-forward, a clean hop bitterness that didn't apologise for itself. Pressure Drop's recipe pushed the style without being a clone — and the brewers are open about how they've kept it sharp.
The original 2014 Bosko leaned on Amarillo and Mosaic with more crystal malt and a different boil hop schedule. Today's pour is brewed with Mosaic, Simcoe, Citra and a secret hop the brewery hasn't named, with ratios re-tuned each time a new hop format has come on stream. As Pressure Drop themselves put it on Instagram this week: "It's evolved like a Pokemon… tasting better than ever, IMO." That's the sound of a brewery maintaining a beer rather than freezing it — same identity, sharper execution, a recipe doing the work to stay correct in 2026 as well as it was in 2014.
What hasn't moved is the spec that matters: 6.5% ABV. Plenty of well-known beers spanning the same decade have quietly crept down a few decimals — chasing duty bands, chasing "sessionability", chasing a wider audience that wouldn't notice the dilution. Bosko refused. That's the difference between a recipe drifting and a recipe being maintained: in both cases the beer changes, but only one of them respects what the beer is for.
The thread to elsewhere
Mosaic Tap (Newcastle) appears on this list and on a different list this same week — it's also one of seven UK pubs currently pouring Augustiner Helles on draught. The same operators making the call to put a Bavarian Helles on a 4°C dedicated cellar line are making the call to host a Bosko launch. Mosaic curates across the spectrum — German lager, Newcastle hop-forward IPA, fresh — and gets both right.
The Sutton Arms (Clerkenwell) is the sister pub of The King's Arms in Bethnal Green, which is itself one of the seven UK Augustiner pubs. Two pubs across two ownership groups, hosting two different lists in the same week. Independent operators with strong curatorial taste tend to make the same kind of decisions.
Twelve years.
One West Coast IPA.
Twelve venues, one Friday afternoon.
If you're going
Tap on any of the venue cards above for the live PINtPOINT page — what else is pouring, when the tap list was last updated, and where the venue is on the radar. Beer Alerts inside the app can ping you the moment Bosko goes on any of the lines on Friday afternoon.
For everyone outside London: Trembling Madness (York), Mosaic Tap (Newcastle), and Star & Garter (Bromley) are the three regional venues — worth the trip if you're in range, especially if you've never had Bosko fresh from cask or tap before.
Frequently asked questions
What is Bosko?
Bosko is a 6.5% West Coast IPA brewed by Pressure Drop Brewing in north-east London. First released in May 2014, it's the brewery's tribute to the classic American IPAs that arrived in London in the early 2010s and reshaped UK craft beer. Bosko is widely regarded as one of the defining UK takes on the West Coast IPA style.
Where can I drink Bosko on 1 May 2026 for the 12 Years celebration?
Pressure Drop are partnering with twelve UK venues to simultaneously pour Bosko on Friday 1 May 2026: Clapton Craft (E17, London), Coach & Horses (Soho, London), The Hope (Smithfield, London), Hop Burns & Black (East Dulwich, London), House of Trembling Madness (York), Mosaic Tap (Newcastle upon Tyne), The North Star (Leytonstone, London), Pressure Drop Brewery & Taproom (Walthamstow, London), The Robin (Crouch Hill, London), Sutton Arms (Clerkenwell, London), The Star and Garter (Bromley, London), and Stormbird (Camberwell, London). Live tap data for every venue is on PINtPOINT.
Why is Bosko 12 Years a notable beer release?
12 years is a long run for any single beer in modern UK craft. Most flagship IPAs from the 2014 era have been retired, quietly reformulated, or rotated out as breweries chased newer styles. Bosko has stayed in the line-up at the same 6.5% ABV — never dialled down to chase duty bands or a wider audience — while the recipe has evolved deliberately as new hop formats came online. Originally Amarillo and Mosaic with more crystal malt; now Mosaic, Simcoe, Citra and a secret hop. Same identity, sharper execution.
Who is Pressure Drop Brewing?
Pressure Drop Brewing is an independent craft brewery based in north-east London, founded in 2012. They started in a Hackney railway arch and now operate from a larger brewery and taproom in Walthamstow. Their range spans hop-forward IPAs (Bosko, Pale Fire, Hazy Coalition), barrel-aged stouts (Cast Iron Billy, Behind Door Number 3), German lagers (Wu Gang Chops the Tree), and a steady stream of one-offs and collaborations.
How does PINtPOINT track tap lists for these venues?
For each venue with an Untappd presence, PINtPOINT continuously aggregates the recent check-ins published to Untappd's public feed and surfaces the resulting tap list inside the app. Each beer is annotated with a green / amber / red freshness dot so you can judge how recently the tap line was last confirmed. Beer Alerts let you watch specific beers and ping you when they appear on tap nearby — including, for instance, the moment Bosko goes on at any of the twelve launch venues on 1 May. Read more about how it works.
If you can drink Bosko fresh from one of these twelve venues this Friday — that's the version of UK craft beer history the brewery wants you to taste. Twelve years in, still pouring true.