MARSHALL EXCELSIOR COMPANY FLOW-LONGER ELBOW FITTING POL X 1IN-20 M W/CAP X F POL X 1-5/16IN M ACME W/QCK C|ME423P is built for reliability and performance for camping, travel, and everyday use. Designed for dependable performance in demanding outdoor conditions, MARSHALL EXCELSIOR COMPANY FLOW-LONGER ELBOW FITTING POL X 1IN-20 M W/CAP X F POL X 1-5/16IN M ACME W/QCK C|ME423P helps you pack lighter and go farther.