When you're out in the rain you have to keep your gear on lock. Our Urban Ex 2.0 Rolltop 20L Black gives you the protection of a dry bag anywhere you want to take it. Built tough with our proprietary Knurled Welded construction, this pannier is guaranteed for life. Urban Ex 2.0 Pannier features a padded tablet sleeve, reflective loops, and was designed with adjustable locking hardware that fits most rear bike racks. Urban Ex are the toughest, most resilient bags you’ll ever own. 100% welded waterproof rolltop backpack Padded laptop sleeve fits 15" Macbook Pro Reflective attachment loops for u-lock & storage Ergonomic straps with yoke for load distribution Ultimate commuter urban dry bag for protection and security Lightweight, durable knurled welded construction Outer shell: 600D poly with pu coating on surface and tpu backing Inside: 70D Poly 100% welded waterproof rolltop backpack