Need Backpack Armor you can TRUST with your life & the life of loved ones? There is 1 clear choice: Level IIIA by Safe Life Defense. 💯 Tested extensively by 3rd parties (like the self-defense experts at “Red Letter Project”) this is the backpack armor that will never let you down. Only 25 ounces, our IIIA backpack armor is capable of stopping stabs, slashes and strikes (36 Joules) AND ballistic threats like 9mm 45acp 44 magnum and 1oz. 12 gauge slugs… all this at a reasonable price. 👏 👏 👏 Or