Dimensions 13.3 inches - Outside: 36cm * 26cm * 3cm ( 14.17 inch * 10.24 inch * 1.18 inch ) Inside: 34.5cm * 24.5cm * 2.5cm ( 13.58 inch * 9.65 inch * 0.98 inch ) 14.1-15.4 inches Universal (Applicable to MAC New 16 inch) - Outside: 38.5cm * 27cm * 3cm ( 15.16 inch * 10.63 inch * 1.18 inch ) Inside: 37cm * 25.5cm * 2.5cm ( 14.57 inch * 10.04 inch * 0.98 inch ) 15.6 inches - Outside: 41cm * 30cm * 3cm ( 16.14 inch * 11.81 inch * 1.18 inch ) Inside: 39.5cm * 28.5cm * 2.5cm ( 15.55 inch * 11.22 inch * 0.98 inch ) -Material: Nylon -Type: Laptop Briefcase -User Gender: Male and Female -Closure Type: zipper -Style: Business Due to manual measurement, the size figures may have a little error. Due to the photo light and monitor color settings, the color may be slightly different. Thank you for your understanding.