Not that much, but I like to take my Pro Controller with me, and it's more practical to have it all in one place, rather than carrying them separately.
On Saturdays I work at my family's coffeeshop here in Mexico City, and I bring it to play if I have the time
On December I will use it fully, when we travel to Guadalajara with my fiancée's family, but right now I don't use the case to its full potential