Sea To Summit Pack Converter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>nylon</li><li>Two carry handles， internally reinforced plus removable shoulder strap</li><li>Tough， waterproof 210D rip stop nylon</li><li>All seams tape sealed</li><li>A duffel bag for checking a backpack as luggage</li><li>Added security when traveling through airports and train stations</li></ul></div><img src="http://ecx.images-amazon.com/images/I/411kI27UsDL.jpg" noproxy>