Premium Stainless Steel shaker cup. The new Applied Nutrition stainless steel shaker. Strong and reliable shaker for your protein shakes which can withstand prolonged usage. A great alternative to your plastic shaker cup! The Applied Nutrition stainless steel shaker is hard wearing and durable. It delivers 750ml, has a tough flip open lid which helps prevent any leakages in your gym bag, this limited edition premium accessory will look great in the gym.