The Modern History of Cold Brew Coffee

Cold brew is coffee extracted with cool or room-temperature water over time rather than with hot water. It is distinct from coffee brewed hot and then chilled. The method’s recent commercial history can be documented more clearly than its early origins.

What the record can—and cannot—show

Accounts of cold brew often connect Japanese slow-drip preparations and Dutch maritime stories to its past. The sources reviewed for this article do not provide enough authoritative historical evidence to assign a precise inventor, date, national origin, transfer route, or preservation purpose. Those claims are therefore left open rather than repeated as fact.

The modern timeline below is narrower. It records company milestones that are documented by the companies themselves. Those milestones show growing visibility for cold brew, but they do not prove that any one company invented the drink or caused an industry-wide shift.

A documented modern timeline

2011: Stumptown’s bottled Cold Brew Stubby

In its retrospective account, Stumptown Coffee Roasters says it delivered bottled Cold Brew Stubbies to its Portland cafés in March 2011. The same account describes building production in Brooklyn later that year and later shipping bottles to Whole Foods on the U.S. East Coast. This is evidence of Stumptown’s own rollout, not evidence that it was the first bottled cold brew or that it alone changed the market.

2015: Starbucks launches Cold Brew iced coffee

Starbucks’ company timeline lists the launch of Cold Brew iced coffee in 2015. The timeline does not establish how consumers across the market responded, but it provides a dated record of the company adding the drink to its own offering.

2019: Nitro Cold Brew becomes available nationwide in the United States

The same Starbucks timeline states that Nitro Cold Brew became available nationwide in the United States in 2019. That date is important because it corrects a commonly repeated but inaccurate claim that nationwide availability began in 2016.

Starbucks’ current product documentation describes its Nitro Cold Brew as signature Cold Brew slow-steeped for 20 hours and infused with nitrogen as it pours from the tap. According to Starbucks’ product page, the nitrogen creates microbubbles and a frothy texture. That describes one company’s product method; it should not be treated as a definition of every nitro cold brew.

What brewing research says—and does not say

Cold and hot brewing can produce different measured results, but a short slogan such as “cold brew is lower acid” obscures important limits. In one controlled study using Colombian Arabica coffee at light, medium, and dark roast levels, cold-brew samples had lower titratable acidity, fewer total dissolved solids, and lower concentrations of browned compounds than the hot-brew samples. Roast level also affected the results. The researchers’ report is evidence about those coffees and conditions, not a fixed flavor rule for every recipe.

A separate study comparing matched hot- and cold-brew samples found comparable pH values, while the hot brews had higher total titratable acidity. Its authors also noted that the available research did not support or refute health claims commonly made about cold brew. In practice, coffee, roast, grind, water, recipe, and serving preference all matter. Chemical measurements do not establish a medical benefit or determine how any individual will tolerate a beverage.

Scope and sources

This is a documentation-based overview, not a claim of firsthand product testing or a market-size study. Early-origin accounts remain uncertain in the accessible record. Company materials document their own launches, not the whole category’s history. The research cited above reports laboratory findings and is not health or storage-safety advice.

Sources

Frequently Asked Questions

When was cold brew coffee invented?

The sources used here do not establish a single inventor or reliable invention date. Early accounts often link cold brewing to Japanese slow-drip coffee and Dutch maritime practice, but this article does not treat those accounts as settled history without stronger historical documentation.

How is cold brew different from iced coffee?

Cold brew is extracted with cool or room-temperature water over time. Iced coffee begins as hot-brewed coffee and is then cooled or served over ice. The brewing temperatures and extraction conditions differ, so measured chemistry can differ as well; results still depend on the coffee and recipe. Controlled research supports that limited distinction.

When did Starbucks make Nitro Cold Brew available nationwide in the United States?

Starbucks’ company timeline says Nitro Cold Brew became available nationwide in the United States in 2019, not 2016. The timeline is evidence for Starbucks’ own availability milestone and does not establish a single turning point for the whole cold-brew category.

Does cold brew always have less acidity than hot coffee?

No universal conclusion follows from the available evidence. Studies have measured lower titratable acidity in particular cold-brew samples than matched hot brews, while another study found comparable pH values across its tested samples. Roast and recipe matter, and laboratory chemistry is not a medical claim about digestive tolerance. Research on titratable acidity and pH explains the distinction.