Outer shell constructed of nylon pack cloth with a clear pocket for your inventory sheet. The inside consists of high density pluck foam. The pluck foam is cut into 1/2" squares and 1" deep. Remove the squares so your vials snugly fit with clear vinyl overlay to keep them securely in place. #10 YKK nylon zipper with lockable zipper slides. Color: Royal Blue. Wt. 16oz. Dimensions: 13"L x 5 1/4"W x 3"H.