Crafted from thickened, food-grade plastic, this large-capacity protein shaker cup is designed for durability, safety, and performance. Resistant to temperatures up to 120°C, it's microwave- and steam-sterilization safe-perfect for protein shakes, meal replacements, soy milk, and more. Its reinforced, anti-fall construction withstands gym and outdoor use without cracking or deforming, extending its lifespan by 50%. A built-in spiral stirring ball ensures rapid, lump-free blending in just 10 seconds, while the leak-proof, sealed lid allows for worry-free shaking-even upside down-making it ideal for on-the-go use in backpacks, cars, or any active setting.
