UnderCover Swing Case 23-24 Colorado/Canyon Driver Model SC107DUnderCover Swing Case 23 24 Colorado Canyon Driver Model SC107D 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,