Our Signature Messenger is constructed from durable canvas and nylon fabrics, and accented with full-grain leather straps. It's the perfect bag for work, school, and urban or outdoor adventures! The Messenger includes a thick leather strap that rests comfortably on shoulders, a built-in padded laptop sleeve, and plenty of internal & external pockets to store all your daily gear. Base Dimensions (Height x Width x Length) listed in inches not including the straps: 12.5 x 4 x 16  Weight: 2lbs 14oz This bag is currently made with surplus bunting material. Bunting is a loosely woven worsted wool or cotton textile that dates back to the early 17th century, when it was first used to manufacture ribbons and flags. Our surplus is the same beautiful blue cotton fabric used in the production of the many American flags that have flown over our country! Care instructions: Spot clean only. Do not launder.