Use this is a guideline that you can customize for an emergency sub plan binder.
The first page in the packet can be your binder cover.
Keep the binder in a well known/viewed area. This way you do not have to type out lengthy sub plans each time you are absent. Just give this to the sub, along with your lesson plans and it should make your life much simpler.
I've had many compliments on the organization of this, and it's caused me a lot less headache when I've had to be out on without much notice.
Please review if you find this helpful.