For fresh brewed coffee I package coffee grounds in a tea bag which you can find in the bulk loose tea sites Use the large bags as if you like you coffee stronger you need more grounds. Experiment with how strong you like the coffee. Coffee steeps very quickly. Also I believe many of the coffee companies offer the single serving bags also for those who do not want to make their own bags. Personaly I dislike freeze dried coffee. You can also get or make decaf coffee to use.