Ortlieb bag velo sling, black, 3LFeatures Versatile shoulder bag that also mounts securely to handlebars. Removable shoulder strap with O straps and spacers for stable bike fit. Magnetic roll top closure for quick, one hand access. Waterproof, durable material to keep contents dry. Daisy chains and external straps for extra gear attachment. Inner zip pocket for valuables. Sustainably made in Germany.