http://www.warmcompany.com/WarmTater_steps.pdf
They also gave directions on how to cook the potatoes in the microwave. I typed it up on card stock and included them when I gifted the potato bags. Be sure to use 100% cotton fabric, batting, and thread when making them
http://www.potatobakingbag.com/site/?page_id=28
here is a link to the main website.
http://www.warmcompany.com/warmtater.html