This is what happens when you turn the mad scientists loose in the coffee lab with 100% Colombian Excelso beans.

The only roast worthy of its name, it's designed for the coffee lover who needs to pull out all the stops. This contains twice as much caffeine as the average cup of coffee.

DISCLAIMER: According to the National Institute on Drug Abuse, besides death, a severe caffeine overdose can cause fast and erratic heartbeats, seizures, vomiting, diarrhea, and disorientation.

This 5-lb. bag of CAF is only available in pre-ground form.

Five pounds of our most caffeinated blend- do you think you can handle it?