Secret Stash Containers had been around for centuries. Boxes with hidden compartments, walking canes with a secret hidden knife or sword, houses with hidden rooms even! Keeping your high value items safe from thieves, or unwanted attention, is smart and likely to give you peace of mind. The most obvious item to keep safe is cash. But also you might occasionally want to hide jewelry or a special document such as a passport. Newer and cleverer ways to stash high value items keep coming out. The secret stash cigarette lighter with a removable bottom is a favorite for those who smoke. Underwear with a secret pocket is a popular method – even professional thieves seem to want to avoid touching another person in that area.