Nowadays everyone lives hastily Includes of eating them. Fast food have Increasing role among people chose to eat it because it’s convenient and save time however the fast food has negative affected the heath of people so The cooking manually is a good way for Avoiding fast food but maybe someone has problem because testy of food down and not fresh so My Group think new idea to be Eliminate the problem How to feed still hot on. We chose to study Heat insulation materials for used in the device to retain heat and bring it comes as a major factor for Performance Comparisons of The thermal storage .