Outer Material: Canvas; Inner Lining: Waterproof Polyester; 1 Main Compartment; Dimensions: 30 Cm X 39 Cm X 8 Cm (Height X Width X Depth); Closure: Zip, Flap, Magnetic Snap Buttons; Shoulder Strap: Broad, Adjustable; Inside Pockets: 1 Zip; External Pockets: 2 Mesh; Laptop Compatibility: Upto 15.6 Inches; Waterproof: Yes; Feature: Leather Key Chain Included