The Eight O'clock coffee brand sells a 100%Columbian-100%Arabica. How can it be both? They are two different types. They do sell a 100% Arabica too. 
The so called Columbian/Arabica is the one in the brown bag. The 100%Arabica (plain/no flavor/original) is sold in the red bag.
I have both and they taste just about the same. The 100% Arabica (Original) is a tad sweeter. The Columbian/Arabica combo thing is just like the Bob Evans brand coffee.
Perhaps they are growing Arabica beans in Columbia; thus the name???????

The so called Columbian/Arabica is the one in the brown bag. The 100%Arabica (plain/no flavor/original) is sold in the red bag.
I have both and they taste just about the same. The 100% Arabica (Original) is a tad sweeter. The Columbian/Arabica combo thing is just like the Bob Evans brand coffee.
Perhaps they are growing Arabica beans in Columbia; thus the name???????