I don't smoke, so i'd just hide skittles in it.
#Boss
I don't do drugs, but this could be good for holding money and headphones and stuff for the people who don't smoke.
this is pretty awesome i used to do this with my bmx bike and use kink bar ends drilled out one side completely and the other side drilled some holes and me n my friends smoked out of my bars. huge hit with 30w bars haha.