The bulk packaging is ideal for use in professional auto shops or for the at-home mechanic. Valvoline NextGen MaxLife Motor Oil 10W-30, 5qt bottle / 3ct: * 50 percent recycled oil, 100 percent Valvoline protection * Exceeds all American Petroleum Industry (API) specifications * Reduces energy and resources compared to oil without recycled content * Extra ingredients fight the 4 major causes of breakdown: leaks, deposits, sludge and friction