A wallet, or billfol, is a small, flat case used to carry personal items such as cash, credit cards and identification documents, such as a driver's license. Wallets are generally made of leather or fabrics, and they are usually pocket-sized.
Trivia about wallet
When you give one of these to a man, a coin or bill should be in it so he'll never be out of money
A Longmont, Colo. man robbed a bank but left this 6-letter leather item behind; a cop said, "That really helps us out"