I just recieved my Bullet proof backpack from MJ Safety solutions I made the decision to buy one after all the schoold shootings. I am a self employed painter and travel where ever my job takes me.  A couple of things. It is too bad that people do not value life any more and that someone who does not own a gun felt the need for a bullet proof backpack. The weight of the backpack was surprisingly lite. I could not even tell it was bulletproof. The handle and zippers were top quality.  It cost me only $195.00  a great price for what I got.This would be a good product for other people in the trades that would like another level of protection out in the world. My compliments to the inventors. Anthony