Introducing the WaterPORT™ 8 Gallon Weekender Tank Under Mount. Our universal mount allows you to attach the 8 Gallon Weekender Tank to any bed rack with the option to adjust the height (high or low). Have a tent or gear taking up all the roof space? No problem, the Under Mount allows you to hang the 8 Gallon Weekender Tank below, leaving extra room for all your other gear. This mount is strong enough for all off-road adventures! We will never leave you HANGIN' with this mounting option!