My invention is called : Camel Money ( which is Stunning ) and it holds credit cards,cash,coins and octupus cards (HK money only). The card is 16cm long ,9 cm wide and 1 cm tall. It also has a USB hidden inside,the USB holds 70 GB and can carry photos,music,videos,Info etc. The card is made of plastic and paper , it’s color is navy blue. Plus you just need to scan the money to pay.
And it just weighs 20 onz. !!! The reason I call it camel money is because : Camels carry a lot of things same as this card and Camels don’t “DIE” fast, which means camel money can’t be snapped easily or have problems with the money inside.
The card will hold 1000 trillion dollars and even more and still won’t have problems. In total the card that I have made is around maybe over 7700 GB to have ,including the USB and cash. ( And I mean really everything ) .