Oxx calls its new CoffeeBoxx the world's toughest coffeemaker. Maybe that's hyperbole, but there's no denying the convenience of single-serve Keurig K-cup coffee pods. The rugged-looking unit is available from Oxx for about $230. For those concerned about the environmental impact of all of those little plastic K-cup containers, the company also offers Ecofill reusable coffee pods, which can be filled with your own preferred blend. Now that's a good idea.