Theoretically, you might want to include a reasonably small mirror for SOS reflection. (since flash light only works during night time and not too noticeable in daytime, but reflection of sunlight from a mirror is so much stronger!)
However, in case the disaster happens all of a sudden in less than a few seconds, you won't be able to get your "emergency pack" in time la (and that would be the most common situation). For example, in case you're peeing in the bathroom but your "emergency pack" is in your bedroom/living room/even right at the entrance..., your ceiling starts to collapse (due to strong earthquake) in a second, you won't be able to reach the pack la. If you really prefer to have something like an "emergency pack", I suggest you to study a course or to read some books in order to have the survival knowledge in your brain instead of holding some actual tools on hand lor!  |