Outer Material: Canvas; Inner Lining: Waterproof Polyester; 1 Main Compartment; Dimensions: 33 Cm X 29 Cm X 8Cm (Height X Width X Depth); Closure: Flap, Metal Buckle; Shoulder Strap: Adjustable; Inside Pockets: 1 Zip, 2 Slip; External Pockets: 1 Zip; Waterproof: Yes; Feature: Ipad, Tablet Compatible