Atkins Milk Chocolate Ready to Drink Shake (15 Pack 11 Fluid Ounce) Looking for a drink that is high in nutrition without skipping on flavor? Look no further than Atkins Shakes. These rich and creamy shakes keep you satisfied throughout the day with protein calcium and important vitamins and minerals. Atkins Milk Chocolate Delight Shake lets you have the chocolate you crave with no added sugar perfect for a low-carb lifestyle.