good insulator

How Do You Keep Coffee Warm Without Electricity?

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How do you heat up coffee without electricity? But First, Fire. To brew coffee, you’ll need to heat water right to the point of boiling Percolator Instant Coffee french press AeroPress Pour-Over Cowboy Coffee Cold Brew. How do you keep coffee warm for hours? 1 Transfer your brew to a thermal mug. $22, amazon.com 2 … Read more

How Do You Insulate Coffee Cups?

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Place smaller plastic cup inside the larger plastic cup and fill the gap between the two cups with desired insulation material (paper, cotton, foil, rice, beans, etc.) 2. Fill the smaller cup with hot or cold liquid and wrap the entire thing in aluminum foil 3. Use tape to seal the thermos if necessary 4. … Read more