I pour it into one of the few reusable mugs I tested for this story whenever I want to take it with me on the go. Not only does that save money but it keeps my drink hot or cold for longer.

but if you want that coffee hot all day, investing in a good vacuum-insulated mug or bottle will be the way to go. Do ceramic travel mugs keep coffee hot? Up to a point, says Easto. "The best ...