Store loop's value in localStorage

Good day! I have this code, which show/hide elements when checkboxes are checked/unchecked.

jsFiddle

So it works nice, but I want to store some user's choice in localStorage and even after reloading the page this choice will remain. As you can see I am using loop to check which checkboxes are true. I have never used localStorage before, so any advice and suggestions will be appreciated.