Home / Armor / Level IIIA “Backpack” armor Level IIIA “Backpack” armor NIJ .06 Level IIIA, 1.17 psf, 0.275″ thin Download Spec Sheet Add to quote Category: Armor Tags: armor, backpack, Concealable, KELL Product ID: 4732 Description Description Level IIIA “Backpack” Armor Related products Atlas Plate (STEEL) Makalu Plate, Level IV, NIJ Certified Denali Plate, Level III, NIJ Certified Tetra – Level IIIA ballistics – Male