I usually use a hood on the Vito B because I have a UV or yellow/green filter on the camera most of the time. The lens cap is an old Kodak black film can cap with the inner ring carved out (!) The push on manufacturer's hood will reverse over the lens and fit inside a case, but you will probably have to repaint the inside of the hood every so often.

I rarely use 35mm these days, but the camera used to be my father's and I did a lot of photography with it.