I am not sure about you, but when I travel, I end up spending more money, that's why a leather wallet is not enough for me to put my all cash. To carry more money with safety, I purchased a belt pouch which is also known as money belt and looks similar to the fanny pack but smaller in size but with more functionality.
A belt pouch is a small pouch which is attached to a belt. This has been used to holding the money and other related things which can be used when you are traveling. This belt has been buckle around the waist but it can be buckled around on any other part of the body too but the waist is most common.