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| Originally Posted by Kristen Maybe a stupid idea but I just wondered if anyone carried a mirror with them when diving. A useful signal device and possibly, if you become entangled, something you could use to see what was entangled behind you etc (depending on size of mirror obviously). |
Some divers like to carry a mirror to check their kit in the water. I've also heard of someone carrying an old CD in their BCD pocket. One of the giveaways in a magazine. Aparently its a good reflector, easily seen from some distance on the surface.