Hot Head is a unique microwavable deep conditioning heat cap created by a professional hair stylist. It offers an easy and stylish way to achieve the results of a salon quality conditioning treatment at home. Each Hot Head is handmade with love, and constructed from quality natural materials.
I would never store eggs in this manner, because the texture and flavour degradation will make them unpleasant to eat. However, to actually answer your question--and again, I urge you not to do this because stored and reheated eggs will taste like garbage--cooked eggs should keep for up to 72 hours in the refrigerator.
If It doesn't take that long to make a hard-boiled egg. All you need is ten minutes, a stove, and a pot of water. But knowing how long hard-boiled eggs last? Well, that's a little more complicated. According to the eggy experts at the American Egg Board, you can keep a hard-boiled egg in its shell for up to a week in the refrigerator. A peeled hard-boiled egg, however, should be eaten the same day it's peeled for best quality.