1. Protein Shaker Bottle: Crafted from quality materials, this shaker bottle is sturdy, durable, and unbreakable. The stainless steel design, equipped with two mixing balls, ensures smooth and lump blending of powdered additives, making it ideal for protein shakes, protein drinks, and preworkout beverages. 2. Innovative Shaker Balls: The silicone mixing ball operates quietly and efficiently, is noiseless, easy to clean, and resistant to damage. The plastic mixing ball allows for quick and efficient shaking. Choose the ball that suits your needs—both ensure even mixing of powdered additives without clumps. 3. Say Goodbye to Smelly Plastic Bottles Traditional plastic shaker bottles quickly develop odors and are hard to clean. Our metal shaker bottle is made from kitchengrade stainless steel that resists odors and stains, helping you reduce plastic consumption and microplastic exposure.