I'm going to be doing some lightweight backpacking, and want to get a signal mirror in case of emergency. I prefer a 2x3 inch one that is very lightweight. I've read Doug's essay about signalling mirrors, and it seems that most (all?) of them are designed to be used only in case of emergency; for example they have a protective sticker that needs to be peeled off (and put back on to protect it so it can be used again).<br><br>I'd like to also be able to use my signalling mirror as a regular mirror when backpacking. Primary purpose would be to make sure I was properly putting on suntan lotion each morning, as well as checking to make sure I looked presentable at then end of the trip when returing to civilization. <br><br>Which mirror would allow this while still being great for signalling, and being lightweight and small?<br><br>Thanks.<br><br>