I use one of these at work: why? – mainly because life is too short for revolting instant coffee! Over the years I have developed a distaste for the instant muck and now drink proper, ground, organic Fair Trade coffee whenever I can.
Hence this mug: it is a mug combined with a cafetiere so you can get good coffee at work. So many people ask me about it that I decided to blog about it and also link to in on Amazon so you could get your own if you wanted to!