LederMann Rugged Leather Front Pocket XL Briefcase / Messenger Bag / Backpack 18&rdquo; 100% Thick Full Grain Leather (5 - 6 oz). Suede Lining Product Dimensions: 18 W x 13 H x 7 D inches. Inner slide pockets and lanyard Two separate gusseted. Two front pockets. Two exterior side pockets. Large exterior back pocket. Easily converted to a backpack Adjustable and removable leather shoulder strap. Two padded shoulder pads