GARVIN 66790 Rotopax Can Mount, Inside JK, 2-Gallon Water Securely attach Rotopax water can to JKU (4-Door) roll bar, all bolt-on design. Works on either side of the roll bar. Made from heavy duty  thick steel. Rotopax Water Can and LOX PAX Mount sold separately. Works with all 2007-2013 JK Wranglers