Just a FYI for those who do not understand the lingo: A Blow-Out Kit is not for the tires on your Truck nor is it a “boo-boo” kit with band-aids and neosporin.
BOK’s are Trauma Kits for serious life saving applications such as gunshot and knife wounds and staunching major arterial bleeding.
I typically keep three BOK’s: One in my BOB (Bug-Out-Bag) one on my Rifle Rig (Chest Rig or Riflemans Belt) and one in each Vehicle.