clean out all the deodorant, take the bottom piece out. leave the guide in the middle.
clean out all the deodorant on the stick and around the inside.Then take a piece of cardboard and cut it to the shape of the opening so it can slide in and out freely. Then hot glue the cardboard to the piece you pulled out earlier and put a hole in the cardboard so it fits on the guided slide it up and down so you know it works.
Put deodorant on the top and stash your small valuables on the inside. Then put the piece with the deodorant back on top.