Barrel-Aged Cold Brew Concentrate 'Liquid Espresso'

Barrel-Aged Cold Brew Concentrate

Liquid Espresso (375 ml / 12 oz)

Coffee, Treated Like a Spirit

Oak-aged cold brew concentrate crafted entirely in-house — from green coffee aging to roasting, brewing and bottling.

Each bottle yields up to six deeply layered drinks, built for slow evenings and everyday rituals.

Rich, complex, and endlessly versatile, this is cold brew reimagined.

Tasting Profile:

Black cherry • Berry jam • Dark chocolate • Vanilla oak • Soft smoke

Aroma: Oak-aged bourbon, vanilla pod, berry compote, dark chocolate
Palate: Juicy cherry and blackberry, milk chocolate, marshmallow sweetness
Finish: Oak tannin, peppery warmth, clean bourbon embrace

The Coffee

Crafted from a blend of exceptional origins, selected specifically for barrel aging and cold extraction. We used to offer these as four separate ready-to-drink varieties, but after developing the concentrate, we found this version brings everything together—floral and fruity notes with a fuller body and finish.

Our blend rotates occasionally as we continue to source and refine the coffees that work best for this process. Current(June)  release features a single-component Ethiopia Guji Gigesa Natural.

Typical components include:

Kenya Mukarimu AA

Ethiopia Guji (Washed & Natural)

Mexico Chiapas

Together they create a balance of vibrant fruit, chocolate richness, and structured body that holds beautifully through the aging process.

The Barrel Aging

Our green coffee is aged in American oak barrels seasoned with bourbon whiskey.

Over weeks of careful rotation and monitoring, the beans absorb subtle aromatics of vanilla, oak, and gentle bourbon warmth — before being roasted and brewed in-house.

No flavoring.

No alcohol.

Just time, wood, and coffee.

Serve Like This

• Over Ice

Clean, bold, and quietly luxurious.

• Coffee Highball

Top with sparkling water for a refreshing evening drink.

• Coffee Old Fashioned

Add orange peel or bitters for a zero-proof cocktail.

• After Dinner Pour

A slow sip to close the night.

Each bottle makes up to 6 drinks depending on preparation.

Typical serving ratio:

1 part concentrate : 1.5–2 parts water or milk.

Please Note: Serving size will vary depending on how you prepare your drink. Though our bottles list a 6 oz serving (from our previous lower strength formula), this more concentrated version is designed to be enjoyed at 2–6 oz per serving, yielding up to 6 drinks. Check out our recipe suggestions above!

The Idea

Coffee is rarely treated like something to age.

At REGENT COFFEE, we approach coffee the way distillers approach spirits — with time, wood, and patience.

From green aging to roasting to brewing, every step happens in-house.

The result is something deeper than cold brew.

A coffee built for slow evenings.

Zero alcohol. All complexity.

Shelf Life & Storage

Our bottled coffee products are fine filtered and thermo-processed to help maintain quality and extend shelf life. For best quality, we recommend enjoying unopened bottles within approximately 3 months.

For optimal results, store in a cool environment, preferably refrigerated. Once opened, please refrigerate and consume within 7–10 days.

As coffee is a natural product, flavor may evolve over time. When in doubt, please use your best judgment before consuming.

Like our roasted coffee beans, our cold brew is made-to-order in small batches, maintaining quality, consistency, and freshness that our patrons have come to expect.

Please note that our cold brew coffee may occasionally contain natural sediments, such as coffee oils, resulting in a slightly chunky appearance. This is perfectly normal, just give a gentle shake before enjoying for the best taste.