SERENEGLOW 500ML Shaker Bottle with Stainless Steel Mixer Ball - Leak-Proof Fitness Water Bottle for Protein Shake and Smoothie Mixing

Perfect for fitness enthusiasts and busy professionals, this sleek 500ml shaker bottle ensures quick and efficient mixing in just 8 seconds. Made from food-grade plastic, it’s safe for daily use and features a secure leak-proof lid to keep your drinks contained. The ergonomic design with a wide base and compact height makes it easy to grip and carry anywhere. Includes a free stainless steel mixing ball to blend protein powders, vitamins, and supplements smoothly. Ideal for cold or warm beverages (recommended water temperature below 90°C), it's perfect for post-workout recovery or healthy meal prep.