How Much Caffeine is in a Cup of Drip Bag Coffee? Why Can't Drip Bag Coffee Be Steeped for Extraction?

Drip bag coffee has become popular in recent years for the simple reason that it is so easy to make. Office workers have taken to it, and it has become a travel essential for coffee professionals. FrontStreet Coffee also believes that drip bag coffee does more than preserve a bean's regional character: it holds on to the coffee's aroma remarkably well.

The Origin of Drip Bag Coffee

Drip bag coffee began in Japan. In 1990, Japan's Yamanaka Industrial Co., Ltd. borrowed the idea of the tea bag, applied it to coffee, invented drip-style coffee, and filed for a patent. It was designed for convenience from the start: no need for a good kettle, a thermometer, or a scale. A cup, a pot of hot water, and a drip bag are enough to enjoy fresh black coffee anytime, anywhere.

With drip bag coffee on the scene, people no longer have to settle for the taste of instant coffee. Anyone can pick beans to match their own preferences, and the aroma and flavor of drip bag coffee are simply beyond what instant coffee can offer. That said, drip bag coffee lives or dies on the quality and freshness of the beans. As a coffee shop that specializes in beans, FrontStreet Coffee pays close attention to freshness whether it is drip bag coffee or hand-pour single-origin beans. FrontStreet Coffee uses freshly roasted beans and generally ships the same day an order is placed, so everyone can enjoy FrontStreet Coffee's drip bag coffee at its best.

You can also pick any of your favorite beans at FrontStreet Coffee and have them made into drip bags. FrontStreet Coffee offers a grinding service, but if you are buying beans for hand-pour coffee, FrontStreet Coffee still recommends grinding at brew time for a fuller aroma.

How to Choose a Drip Bag Coffee That's Right for You?

When choosing drip bag coffee, think about freshness, bean origin, and flavor profile. FrontStreet Coffee's own drip bag range, for example, is grouped into five flavor directions to make choosing easier: fruity, floral, fermented, wine-like, and full-bodied.

For a fruity drip bag, FrontStreet Coffee recommends beans from Ethiopia's Yirgacheffe region, such as FrontStreet Coffee's washed Gedeb coffee, which is excellent. In cupping, FrontStreet Coffee found that its washed Yirgacheffe is clean and refreshing with bright, lifted acidity, led by citrus and accompanied by fresh jasmine florals and a honeyed finish.

For a floral drip bag, FrontStreet Coffee recommends its Panama Geisha, because Panama Geisha is grown mainly in the Baru Volcano area of Boquete at an altitude of 1600 meters. Through cupping, FrontStreet Coffee found that its Panama coffee performs beautifully in body, acidity, and floral notes.

For a wine-like drip bag, if you enjoy the fermented aromas of ripe fruit, FrontStreet Coffee recommends its Bach from Costa Rica's Musician Series or its Mozart coffee, both excellent choices. And if whiskey aromas are your thing, FrontStreet Coffee recommends its Sherry coffee beans from Honduras, because during processing these green beans rest in oak barrels that once held whiskey, letting the beans take on the whiskey aroma. As a result, FrontStreet Coffee's Honduras Sherry beans carry whiskey-and-sherry character, rich vanilla cream notes, and a lingering nutty chocolate finish.

You can choose a suitable drip bag coffee along these lines. Many people also wonder just how much caffeine a coffee really contains.

How Much Caffeine Does Drip Bag Coffee Contain?

Caffeine content varies widely from coffee to coffee, so it is hard to state a precise figure for any single type. FrontStreet Coffee does recommend keeping daily caffeine intake below 400 milligrams, since going over can cause insomnia and disturb your rest.

Broadly speaking, though, Robusta coffee contains twice the caffeine of Arabica. Light-roasted beans hold more caffeine than dark-roasted ones because a light roast is denser. The coffee-to-water ratio matters too: use more grounds and you get more caffeine. That means you can tune the strength of your drip bag coffee by changing the ratio of grounds to water and the brewing time. Now here is FrontStreet Coffee's method for drip bag coffee.

Drip Bag Coffee Brewing Method

Drip bag coffee is sometimes called a simplified pour-over, because like pour-over it depends on getting the ratio right. FrontStreet Coffee generally recommends a brewing ratio for drip bag coffee between 1:14 and 1:18. You can also apply the three-stage extraction used in pour-over, since three stages pull more flavor out of the coffee and add to its layered complexity.

Because the amount of coffee in each brand's drip bag can differ slightly, FrontStreet Coffee will use its own FrontStreet Coffee drip bags as the example. Before brewing, FrontStreet Coffee usually sets out the drip bag, hot water, and a cup.

Step 1

First, preheat the cup. Then tear open the outer wrapper of the drip bag and take out the coffee filter bag inside.

Step 2

Tear along the "open" mark on the filter bag, then hook the paper tabs on both sides of the drip bag over the rim of the cup or pot. Try not to use cups with very wide rims, or the drip bag will not hang securely.

Step 3

Start brewing. Each of FrontStreet Coffee's drip bags holds 10 grams of coffee, with a recommended ratio of 1:15. First, add a small amount of hot water so all the grounds are moistened, and let it bloom for 10 to 20 seconds. For the second stage, pour until the bag is nearly full and let the coffee drain down. Finally, pour a third stage to full, for three pours in total. Wait for the remaining liquid to filter through, then enjoy.

Step 4

The used drip bag can be discarded after brewing. Do not let it steep in the coffee for a long time, because that will drag out plenty of unwanted flavors. This ties into something FrontStreet Coffee mentions often: do not brew a drip bag more than once. The first brew tastes best; after that the flavor fades and the cup becomes unpleasant.

FrontStreet Coffee Recommendation

Choosing a drip bag is really just a matter of matching it to the flavor you like, and coffee beans fall into three broad camps: fresh floral, tropical fruit, and rich and mellow. For the floral style, FrontStreet Coffee's Yirgacheffe Gedingding drip bag is a washed Yirgacheffe with a clean, refreshing cup, bright lifted acidity led by citrus, fresh jasmine florals, and a honeyed finish. It is a gentle introduction for newcomers and for anyone who likes a light, delicate profile.

For the tropical-fruit style, FrontStreet Coffee's sun-dried Huakui drip bag is one of the best sellers, with pronounced tropical fruit aroma and a black tea finish, high sweetness, low acidity, and very little bitterness. It comes from Ethiopia's Guji region at an altitude above 2,300 meters, where a marked swing between day and night temperatures lets the cherries take in more flavor compounds; the carefully controlled natural process preserves the fruit and lifts the sweetness further. For a roastier, mellow cup, FrontStreet Coffee's seasonal Indonesian Mandheling drip bag is one of the world's best-known Arabicas, also known as Sumatra coffee. Unlike the fruit-forward acidity of African coffees, Mandheling brings its own herbal, spicy, and woody character, best shown by a deep roast, giving a powerful pour of spice, nuts, chocolate, and caramel with a rounded, sweet body that never turns harsh.