Navali Mainstay Waxed Canvas and Leather Messenger Bag - Perfect for 13 inch/ 15 inch Laptops - Charcoal Gray Messenger bag with computer compartment fitting laptops up to 13 (MacBooks up to 15) Interior zippered pocket & organizer pockets. Exterior zippered pocket with exterior side panel pockets Made from sturdy waxed canvas; with high quality YKK zippers; adjustable canvas shoulder strap with padded leather shoulder rest Magnetic snap buckle closures; reinforced leather bottom Exterior: 16-1/2" x 13" x 5-1/2"; interior: 15-1/2" x 12" x 5"