Why Are Coffee Beans Packaged in Burlap Bags? How Many Kilograms in One Bag of Raw Beans? What Are the Standard Packaging Specifications for Coffee Beans?

The Signature of Self-Roasting Coffee Shops: Burlap Bags

Walk into a café and see yellow burlap bags displayed everywhere, and chances are you're in a self-roasting shop. Beyond simply carrying a wider bean selection, one of the most distinctive traits of self-roasters is the burlap bags turning up all over the place.

Burlap is today's mainstream packaging for green coffee. The overwhelming majority of producing regions export their raw beans in burlap bags, and when roasters buy in bulk from green coffee suppliers, the beans arrive in those same bags (smaller purchases get repackaged by the supplier into other materials). Once a bag has done its storage and shipping duty, its sturdy craft and distinctive look often earn it a second life as café decor or merchandise. The bar counter and walls at FrontStreet Coffee are trimmed with coffee burlap. One day a customer looked around and asked: "Why is it that raw beans from so many different origins all come packed in burlap?"

Why Raw Coffee Beans Are Packaged in Burlap Bags

Coffee is an internationally traded agricultural commodity, and its quality depends not only on good growing and careful processing but on surviving the journey intact. Packaging is a major factor in transit quality — so the reasons for burlap must go beyond cost (though cheapness is certainly one of them).

The burlap used for green coffee is mostly woven from jute, a natural fiber crop native to South Asia. In South Asian countries — India above all — it's nicknamed "soft gold." Jute grows at very low cost, so jute textiles are extremely affordable, a major advantage for a commodity that ships in enormous volumes.

Jute fibers are also long and tough, so the bags resist compression — they take heavy stacking without failing, ideal for bulk agricultural cargo. And burlap breathes: the loose weave provides excellent airflow plus some moisture absorption. On a long sea voyage, the great enemy is mold; burlap's breathability keeps moisture from lingering against the beans, keeping them dry and dramatically reducing the risk.

Finally, cushioning. Beans get jostled for weeks in transit, and the soft give of burlap absorbs shocks — reducing cracked and damaged beans from vibration, and making manual handling easier too.

Not All Raw Coffee Beans Use Burlap Packaging

As we said, most origins use burlap today, but not all. Historically it was effectively the only option; as economies developed, packaging evolved. The premium Blue Mountain coffee FrontStreet Coffee covered recently, for instance, ships in oak barrels. Some expensive lots go a step further with vacuum sealing and air freight, arriving at the roastery in near-original condition.

And with modern materials, green beans are often lined with inner bags that outperform jute. Even so, burlap remains the default for most producing regions — it simply works — and after so many years it has picked up a symbolic weight of its own.

How Much Does a Burlap Bag of Coffee Beans Weigh?

Like roasted beans, green coffee comes in various package sizes. But the market standard for a burlap bag is generally recognized as 60kg per bag.

That standard was born in the nineteenth century, when Brazil's enormous production and export volumes demanded bulk packaging. Brazilian exporters began shipping green beans in 60kg (132-pound) burlap bags, the specification caught on, and 60kg became the standard unit of "a bag of coffee." (FrontStreet Coffee reiterates: many different bag sizes exist today, but when someone says "a bag of coffee," 60kg is what's usually meant.)

Information on Coffee Bean Burlap Bags

Burlap bags aren't just storage and shipping tools — they're the beans' identity cards. They're printed densely with information: the green coffee supplier's logo, plus the coffee's region, processing method, variety, lot number, ICO certification number, and more. Because the bags are export documents, everything printed on them goes through customs declaration and review — which is exactly why FrontStreet Coffee calls them "identity cards": the information is highly credible.

Worth noting: this practice actually goes back to the 15th century! For several hundred years starting then, every coffee bean bound for export had to pass through Yemen's port of Mocha and cross the Red Sea. To certify that beans had indeed shipped from Mocha, all the burlap bags were stamped "MOCHA." Europeans took to calling the delicious beans that arrived from Mocha "Mocha coffee" — which is how "Mocha" became an early synonym for coffee itself.

Space is limited, so FrontStreet Coffee won't decode every line of a bag's "identity information" here. If you're curious, browse our earlier articles — or wait for the next piece, where we'll walk through the whole subject in detail.

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FrontStreet Coffee Recommendation

Beans that cross the ocean in those famous 60kg bags deserve a proper brew. Here are three medium-roast picks from our lineup where balance is the whole point:

FrontStreet Brazil Fazenda Rainha (Brazil, Yellow Bourbon, medium roast) — Fittingly from the country that set the 60kg standard: softly sweet and balanced, with cream, peanut, chocolate, toasted bread, and sugarcane notes. No harsh acidity, no heavy bitterness — happy in a pour-over, moka pot, or espresso machine.

FrontStreet Jamaica Blue Mountain No.1 (Jamaica, Typica, medium roast) — Grown from the renowned Typica variety in Blue Mountain's privileged terrain, and medium roasted to fuse acidity, bitterness, sweetness, and body into one elegant whole: chocolate, roasted nuts, cream, and caramel from the very first sip.

FrontStreet 2013 Yunnan Natural Typica (China, Yunnan small-bean, medium roast) — The flagship of Chinese specialty coffee: soft, harmonious notes of nuts, brown sugar, black tea, and dried apricot. Works for pour-over, cold brew, or drip machines, at a very friendly price.