a Dyneema Polyethylene Level III 10x12 Ballistic Plate stored inside should give you some protection in this scenario.
http://www.botachtactical.com/us10leiii.htmlHmmm, 4 pounds plus, $295 plus, and restricted export. Wonder if there is something US-available that gives the same level of protection and is a bit more user and pocketbook friendly?
OK, could try here for $305:
http://www.omahatactical.com/id91.htmlWell, I suppose you don't want this stuff getting into general circulation too easily.
BTW your easy familiarity with things like this remains a bit scary!