Features: Effortlessly blend protein powders, juices, and supplements with our innovative ​​mixing bottle​​ design, featuring a leak-proof lid and food-grade ​​not-toxic​​ ‌plastic for safe, mess-‌costless‌‌ preparation during intense workouts. ​​This ​​fitness water container​​ combines a large capacity with a comfortable grip and simple disassembly, ensuring thorough cleaning while maintaining portability for dynamic‌ living patterns. ​​Ideal for gym enthusiasts, busy commuters, and ​​wellness-focused​​ families seeking a ​​long-lasting​​, ​​kid-safe​​ drinking solution for ​​physical exercise​​, office use, or outdoor recreation. ​​Perfectly adapts to high-intensity scenarios like cycling, ​​functional fitness​​, or hiking with its ​​shock-absorbing​​ construction and secure seal that prevents leaks in gym bags or car cup holders. Uses stainless steel wire whisk for mixing protein shakes, and supplements. Wide mouth makes it easy to add mix scoops and liquids. Specifications: Component: Plastic Color: Black 600ml, White 600ml, Black 400ml Size: As pictures shown. Package Includes: 1pc shaker bottles and 1pc Whisk Ball note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.