Kirkland Signature 100% Colombian, Dark Roast

Three pounds, about $18, and it's fine. Better than fine for what it is.

This is the Kirkland story in its usual shape: a private label that turns out to be a real product made by someone who knows what they're doing, sold at a price that doesn't make sense until you remember Costco's margins. It is not a specialty coffee and nobody should pretend otherwise. It is a good, honest dark roast that costs a third of what a 12 oz bag of the interesting stuff costs.

Who actually makes it

Rogers Family Company, in Lincoln, California, who sell their own coffee under the San Francisco Bay label.

The evidence is circumstantial rather than stated: Coffee Review lists the roast location as Lincoln, which is where Rogers is based, and Costco's own magazine has profiled Rogers as the roaster behind the Kirkland origin-specific program. Starbucks roasted a lot of the Kirkland line until early 2024, but there's no evidence they ever did this one.

The nice detail: Rogers sells the same coffee under San Francisco Bay as a medium roast. The Kirkland bag is the darker version, made for Costco.

Nobody will confirm any of this on the record, which is how private label works.

What's in it

Concordia, Colombia. Washed, and entirely the Castillo variety, which is a disease-resistant hybrid that gets looked down on by people who have never had a good one.

What I taste

A straightforward dark roast. Some spice, a bit of sweetness underneath, no sharp edges. Coffee Review found spicy florals and molasses, which is more generous than I'd be, but the structure is there.

When I reach for it

A road trip. An Airbnb. A rental kitchen with a drip machine of unknown provenance.

That's the real case for it. Three pounds is enough for a week with people, it travels, and it will be better than whatever is in the cupboard where you're going. The alternative is paying for the interesting bag and then brewing it badly on equipment you have never used, which is a waste of both.

Don't overthink it. That's the whole point of it.