Main compartment with zipper closure. Fits up to 15.6 laptops. Made from vegetable tanned full grain leather. Our exceptional high quality leather products are produced with full grain leather due to its thick pull-up leather attributes. Full grain leather is known to be the topmost layer of the cowhide, the most durable and highly valued skin of the animal.In comparison to genuine leather, full grain leather is very durable and long-lasting. Over time and usage, full grain leather ages to become soft and supple, resulting in a product that is able to withstand daily wear and tear, while providing an exceptional luxury experience. We believe in products that stand out in the crowd. As a customer, once you start using one of our products, over time you will notice the leather change its appearance to a more mature and an aged look. This ageing of the leather not only makes it more flexible, but also strengthens the material overtime. Due to this natural property of full grain leather, our products are not only waterproof, but also dust proof and can withstand rough usage as well. We are confident in the material and the production of our leather products. This item is made of full grain veg tanned leather and brass hardware, cotton lining.