To provide a disaster preventing garment capable of smoothly preparing sufficient emergency equipments in disastrous emergency.

A packaging bag 2 is monolithically attached on the outer surface of a back part 1a of a jacket 1. By such setup, if previously containing and preserving required emergency supplies in the packaging bag 2, when a disaster such as earthquake happens, it is possible to take out the emergency supplies and the like and safety garments for protecting a body surely within a short time, and evacuate safely and promptly to the place of refuge and disaster prevention in disaster emergency is highly secured, only by wearing the jacket 1. As the packaging bag 2 is monolithically attached on the back part 1a of the jacket 1 and wearing the jacket 1 without hesitation is only required in disastrous emergency, so one can have mental allowance in evacuation and sufficiently pay attention to safety on the evacuation route and further disaster prevention improvement is expectable.