Here's a link to another thread about them:
http://www.cruisersforum.com/forums/...rk-210411.html
If the military are investing in them, it may drive the costs to consumers down, and that would be a good thing. I wouldn't want one myself, I wouldn't want to have to wear it with my headlamp at night. Plus, I have what is probably going to be a lifetime supply of Stugeron, hand carried to us. (Thanks, Mike and Sue!)
Ann