It makes no sense to buy because of the size, portability is lost. Although there is a compartment for something, but the charger will not fit there, so in the end it is too big to carry not in a backpack and too small to fit everything in it. Why is it needed? With its pros. There is a compartment for something, elastic bands hold the switch. Looks good. Got cons: Huge. The standard Nintendo fits in the pocket of a winter jacket, this one is thick and not convenient to carry around.