Is there room in your kit for a signal mirror or are they used by the military any more with all the hi-tech stuff out there?

Sorta OT, but we didn't do personal kits while I was in. We had our aviation survival vest and that was it. Ejection seat guys had a seat pan, but it was all packed by the riggers.

The Bug headnet is a great idea. Keeps the bugs off and breaks up the outline of your face.