CytoSport, Inc. launched its new MUSCLE MILK® Coffee House ready to drink product line, combining high quality protein and caffeine into three delicious coffee-inspired flavors: Vanilla Latte, Cafe Latte and Mocha Latte. The shakes are available in 11 oz Tetra four-packs and contain 20 grams of high quality protein, 120 mg of caffeine and are gluten and sugar free. With enough caffeine equal to a cup of coffee, they are a portable solution to get a boost of energy and daily protein.