Wallet
Definition 1 of 3
Pro Tip 1/3
Size Matters
Wallets are usually small and fit in pockets, unlike bags which are larger. His new wallet is so compact, it's perfect for the front pocket of his jeans.
Pro Tip 2/3
Casual Accessory
A wallet is a personal item and is often a casual accessory, less formal than a briefcase. He took out his wallet to pay for the ice cream at the park.
Pro Tip 3/3
Privacy Concern
Discussing the contents of one's wallet can be seen as invasive or rude. It's impolite to ask someone how much cash they have in their wallet.