Every Lowepro Professional AW bag has a 70D ripstop nylon cover that protects your gear from anything and everything Mother Nature throws your way - dust, sand, rain, snow or intense sun. When the wind stops blowing and the sun comes out, you can quickly tuck it away.
The outer fabric of the Pro AW bags is 2000D Ballistic Nylon, the most durable material available for camera bags. It's also water resistant and nonabrasive. Inside, high-density closed-cell foam gives extra protection from impact and extreme temperatures with minimum weight and bulk.