Our Heavy Canvas Duffel Bags are constructed of rugged 22-oz. canvas for superior wear resistance and feature lockable top clasps. The Extra Large model also has an external pocket. All bags in this line are equipped with 2" nylon web straps that have been lock-stitched for added durability. Other features include adjustable padded shoulder strap, grab-handles with hook-and-loop closure and extra-long pulls on the heavy-duty size 10 zippers.