Zippo Hand Warmer:

Enjoy the Great Outdoors, even when it's cold outside. That's why Zippo built the rugged, metal Hand Warmer. It has a high polish finish and a sleek thin design so it easily fits into pockets. It is virtually odourless (great for hunters) and stays warm for up to 12 hours. Plus, it's reusable with Zippo lighter fluid and includes a convenient filler cup and warming bag. So whether you are going hunting, or taking to the slopes, the Hand Warmer will keep you warm in the great outdoors