Made with Filson's iconic Rugged Twill and Bridle Leather, the Original Briefcase is built to survive any workplace, whether on land, at sea or in the air. The lightly waxed fabric sheds water and withstands abrasion, year after year. The handles and detachable, adjustable shoulder strap are built with the same Bridle Leather that’s used for making horse tack. The roomy interior has organizational dividers and space for a 15” laptop, and secures with a YKK® solid brass zipper with storm flap. One Filson customer actually recorded over one million miles of travel with his Original Briefcase – now that’s dependability.