Filson's Original Briefcase is a rugged twill briefcase designed for work and travel. It combines durable construction with a removable, adjustable leather shoulder strap for comfortable carry and secure top-clip closure. Key attributes: Otter green | Rugged twill, premium Italian cow leather | Abrasion-resistant | Water-resistant (lightly waxed) | Adjustable, removable leather shoulder strap | Secure top clip closure | Two external pockets | Interior dividers and multiple pockets for organization | Double-layer bottom | Tin Cloth bound interior seams | Solid brass hardware | Sliding leather shoulder pad | Dimensions & fit: 16"L x 4"W x 12 1/2"H | 40.5 x 32 x 10 cm | One size | Meets standard airline carry-on size requirements | Composition & care: 100% cotton Rugged Twill | Premium Italian cow leather | Wipe or brush clean