By Karen Gaudette Brewer

Tired of your co-workers literally eating your lunch? These lunch bags from Fred & Friends offer one of the world's oldest anti-theft devices: the image of a creepy crawly bug happily feasting on your sandwich.

Photo by Karen Gaudette

Find them on, in kitchen shops (I spotted this box at Chocolate Mousse Kitchenware in Vancouver, B.C.), and gift stores with a sense of humor.