Want to carry anything and everything along for your next adventure? Blackburn have the ideal solution for commuting, overnight or weekend trips. You will find this to be a great alternative to panniers or a backpack. A outer harness securely carries the inner roll top bag which is easily removed without detaching the harness from the bike. This saves time, is more secure, and allows you to carry odd/oversized items. Welded seams keep your cargo dry. Pack up and go with the blackburn outpost seat pack!