Premium Full Grain Leather Crafted from olive green cowhide for durability and vintage charm. ^^ Heavy-Duty Hardware Built with strong brass buckles, reinforced metal zipper, and wax-thread stitching. ^^ Spacious 15L Capacity 12x5x16 inch design with ample room for laptops, books, and daily essentials. ^^ Comfortable & Sturdy Straps Adjustable full grain leather straps with cotton poly drill lining for all-day comfort. ^^ Versatile Backpack Ideal for work, travel, school, or casual use, combining rugged strength with stylish design.