DURABLE & WEAR-RESISTANCE: Kattee mens leather canvas backpack made of weave heavy-duty plain-woven fabric and decorative buckles that feature high-efficiency magnetic button closures. The rucksack backpack is made of a combination of canvas and leather, providing both durability and style LARGE CAPACITY: This canvas backpack for men is perfect for those who need to carry a lot of items on a daily basis. Its large capacity provides ample space for storing portable textbooks, A4 magazines, and other essentials. The interior includes a roomy 15-inch main pocket, as well as a pocket that can fit a 17-inch laptop