I usually drink my coffee at work because I go in pretty early. I gave under $9 for a 4 cup maker (Mr. Coffee I think) that worked well for nearly 5 years. 4 more years than the full size version I gave about 3x the $. Rarwly have time to sit and enjoy the coffee so I fill a 20 oz. tumbler and the coffee stays good for about 3 hours. Most days don't get a chance to finish it. The tumbler really helps preserve the flavor though.I'm simple. Wife doesn't drink coffee, so I use a four-cup Mr. Coffee with Folgers Classic Roast. The four-cup filled to a bit over 1/4" from the top makes two mugs of coffee for me. That both in the morning and again in the evening.