On the borderline between sustainability and progressive design are the Arcane family models. Recognized for their durable construction and fine functionality, you won't find a better backpack for urban adventures. The Arcane Waterproof Roll Top 25 Backpack features a removable work compartment that fits laptops up to 16" in size. It features IPX4 waterproof protection, which means you can still soak up miles without your gear soaking up the rain.