Home / Armor / Level IIIA “Backpack” armor Level IIIA “Backpack” armor NIJ .06 Level IIIA, 1.17 psf, 0.275″ thin Download Spec Sheet Get a Quote Category: Armor Tags: armor, backpack, Concealable, KELL Product ID: 4732 Description Description Level IIIA “Backpack” Armor Related products Atoma – Level IIIA BALLISTICS – MALE Tetra – Level IIIA ballistics – Male Denali Plate, Level III, NIJ Certified Lightweight VALOR helmet