When you're running a large corporation and trying to keep frivolous costs under control, it makes sense to keep the heating as minimal as possible during the cold winter months. And if you happen to find yourself working for such an employer, this mug will help your hands from freezing.
Technically, any non-insulated mug filled with a hot beverage should keep your hands warm while you hold it. But the ToastyMUG goes one step further with a handle that wraps around half of the mug, providing a place to insert your hands and fingers so they're surrounded by the warmth. At just over $60 (nearly £37 before shipping) it's certainly a tough sell, but anyone working in a freezing cold office wouldn't bat an eye at that price tag. [Sabrina Fossi via bookofjoe]