Built like a can of whoop-ass to keep two-wheeled commuters focused on their ride, not the status of their goods. Made with our infamously tough Black Hole Duffel fabric, this condensed shoulder bag is highly water-resistant, super durable and designed to carry the essentials whether youre traveling via bike, rails or plane. The top flap opens to expose the main compartment, which holds the bulkier items rain shell, paperwork snacks. A padded sleeve inside accommodates most 13" laptops and tablets to keep them protected from the wear and tear of going places. Interior mesh pockets, including a stealthy zippered pocket, provide a secure location for pens, passport, lunch money and the thank you note to mom youre planning to finish. A handy exterior pocket opens via a moisture-shedding, reverse-coil zipper on the top flap. With a carrying handle, reflective panel for visibility at night, lash straps to hold a bike light and a side-mounted water-bottle pocket. Made from 13-oz 450-denier 100% polyester ripstop (50% solution-dyed) with a TPU-film laminate and a DWR (durable water repellent) finish. Fabric is bluesign approved.