Type: Mac Laptop Sleeves / Bags / Covers Features: fits most laptops with screens up to 15" removable padded shoulder strap contour rubber handle secure velcro closure system pockets for mobile, documents and cables Specifications: external: 600d polyester ripstop with PU coating for water resistance lining: 210d water resistant nylon laptop space: 38 x 29 x 4cm / 15 x 11.4 x 1.6 inches external bag: 40 x 31 x 9cm / 15.7 x 12.2 x 3.5 inches