MMF Industries Security Mail Bag with Padlock, 18 x 24 x 5.25 Inches, Tan (206482409) Large security bag with included padlock and 2 keys Water-resistant and designed for years of use See through window perfect for bar coding, business identification cards and shipping information Strong plastic handles with double stitched seams and a plastic base ensure longevity Cordura Plus fabric in a tan color measuring 18 x 24 x 5.25 Inches in size