The answer is a wallet;

The reason is because a wallet can collect money and bank cards, credit cards and other monetary instruments in a small bag, which is easy to carry around and use. It usually has a bag. size. Nowadays, in addition to the above functions, wallets can also be used as portable decorations or as family photo holders.

Extended information:

Wallets can basically be divided into medium and long wallets and short wallets according to their styles; medium and long wallets are known for their rectangular shape and longer length. If you have a lot of things and put your wallet in the bag, it is better to choose a mid-length bag. Compared to shorter wallets, mid-to-long wallets are also more elegant. Short wallets are shorter in length and width and are generally close to a square shape. If you often carry your wallet in your pocket, a short wallet is suitable.

The metal parts of the wallet, such as tabs, buttons, key hooks, etc., must be checked to see if the gold plating is intact. Generally speaking, copper products are less likely to rust and fade. Pay attention to whether the seams of the wallet are tight, but note that if they are too tight, the entire leather surface will be stretched too tight, causing the wallet to break. Pay attention to whether there are too many seams on the leather surface. If there are too many seams, it means that it is made from multiple different pieces of leather, so a good wallet should avoid having too many seams.