Mindbag by Max Vellucci and Alan Wong - Trick
The convenient magnetic closure will allow you to hide the secret compartment to which you have easy access when needed, without any manipulation.
With the right planning, you can even leave it in the hands of the audience.
The Mind Bag has been designed to meet the needs of professional mentalists and, for this reason, it is made of shiny black satin and designed to be stylish and durable.
In addition, you will find the chips inside as well as instructions for the "Mind Poker Face" trick: A very clean version of Max Maven's "Kurotsuke" which does not require any kind of manipulation of the gimmick.