UnderCover Swing Case 99-16 F250/350 Passenger Model SC200PUnderCover Swing Case 99 16 F250 350 Passenger Model SC200P SwingCase by UnderCover is the most innovative and versatile truck storage box ever made. Built to last from lightweight, high impact ABS plastic; the tough, weatherproof, SwingCase is custom fitted for your truck. The SwingCase is affordable, too. In fact, you can purchase two SwingCases for less than the price of an old fashioned truck bed box and save a lot of space, too. Best of all, the