Does anyone know if anyone markets a School/Work backpack which has a laminated kevlar back construction and allows for an insert of a ceramic plate. I'm sure that there is probably going to be some manufacturer who can successfully integrate the technology which has saved so many American lives in Iraq into a school backpack. The backpack could then be designed to allow the backpack to be held over the chest. It might be a bit heavy especially with the ceramic plate but I'm sure there would be a market for it especially when considering the recent news. It could be called the FlakPak or if Apple Inc was marketing it could be called the iflak. Having teenage students carrying a concealed firearms is not a good idea and this may be the solution. As for the escape repelling down paracord, this could be the basis for a good idea especially if a more heavily loaded rope or cord with a higher breaking strain was used - it could even be integrated into the FlakPak