Shaker Bottle (Stainless Steel)The bottle is made of stainless steel, which is durable and resistant to corrosion. The bottle comes with a steel ball agitator that helps to mix the contents smoothly. The shaker bottle is designed to be premium and high quality, with a focus on durability and performance. The bottle has a wide mouth, making it easy to add protein powder or other ingredients. The shaker bottle is designed to be leakproof, ensuring that your drinks stay contained. The