Using wallets between man must be sought in the beginning of humanity. since man acquired the skill to unite two skins, portar problem solved with objects, utensils and fruits harvested. Man and evolved, many thousands of years later, gave birth use of money, first metal coins minted in ancient civilizations for which needed for transport the conodidas as "bags of Judas" que knotted on top al belt, both always made of skin, thus ensuring its durability.  

Centuries later, a late seventeenth century, (and long before in china) in Europe and America is started using the paper currency or ticket, which made it necessary to make wallets to keep and carry over money paper, and then the combination of coins and notes, which popularized the manufacture and use of all men handbags eighteenth century. Men wallets popularizing were as to use and diversified in size, variety number of magazines to a level departmental complexity with the birth of credit cards past half century.  

These three elements in game, coins, notes and cards or money, more a room, personal documentation, currently portfolios van united to men in the day to day allowing concentrate on them the important elements mentioned that every day they are ready for immediate use.

How will the future wallets man? an element in use as traditional tran portfolios not run counter to the future, but implement new technologies to ensure their use as part of essential day. the internet of things will allow the portfolio of man can be connected to mobile and so prevent theft of handbags unwanted, portar chips to accumulate personal or biomedical, personal identity documents and nontransferable, even organizers personal card sim, handbags integrated smartphone covers or tablets, etc ... an exciting future where skin natural raw material remains a unique and exceptional to unite all the history of humanity on a constant portfolio developments and use by man.