In the old paper RPB, Cobray, SWD paper monthly catalog sales sheets I always thought the SWAT case looked like a bbq apron when worn as a bullet resistant cover.
I still have one of the old flyers from Cobray in which they actually offered bbq aprons for sale.
I havent seen any of the original kevlar inserts for sale recently but I imagine they would bring a pretty good coin these days.
The inserts originally sold for $89.95 back in the 80's-90's.
The SWAT case and inserts were one of the coolest accessories of all the things that were offered.