If you need a truly waterproof bag that is stylish, then this is the bag for you. Made from durable waxed canvas that is vegan, lightweight, waterproof and durable, this bag will age nicely to look more like an aged leather as you use it. All seams are reinforced for durability, and openings to the inside of the bag are created in such a way to permit a bag that will survive even a horrible summer storm without damaging your laptop inside. It's lightweight when empty, the fabric is breathable to make it more comfortable, and quality construction will impress you year after year. The coordinating strapping, hardware, and lining can be adjusted to fit your aesthetic. The variety of pockets inside and outside the bag can be customized to fit exactly the tools you need to keep with you.