Zero Tolerance Knives – Black Knife Storage Bag. Model ZT997. Measures approximately 12 3/4″ x 8″ x 4″. Heavy black nylon construction with Zero Tolerance logo features double zippers and two carrying straps. Interior features a total of 18 padded knife pockets. Center section, which has 8 padded knife pockets, is held in place by Velcro and can be removed.