【Safe and Durable】This mixing bottle is made of food-safe and high-quality materials. It is BPA and phthalate free, making it safe for daily drinking. Its high quality ensures that it is incredibly durable and able to bear regular use. Plus, they're dishwasher safe, allowing for easy and effortless cleaning. 【LEAK PROOF & SMOOTH COMPLEXIBING】This protein bottle features a spiral lid and leak-proof flip cap that keeps your mixing bottle securely in place, preventing any liquid from leaking through the notches. Mixer wire whisk ensures the mixer is completely soft and clump-free Provides an easy and effective way to take powdered supplements 【ERGONOMIC DESIGN】The ergonomic design of this bottle ensures a comfortable grip, making it easy to use while working out or on the go. Its easy-to-use features enhance the overall bottle use, whether you're mixing protein drinks or moisturizing. 【Multifunctional Design with Storage Compartments】These mixing bottles have a 22 ounce capacity (measure markings up to 16 ounces) as well as three additional detachable storage compartments. It is perfect for carrying protein powder, vitamins and pills, making it a perfect companion for mixing protein drinks, juices and dietary supplements before or after exercise. 【ECO-FRIENDLY CHOICE】In addition to being safe and durable, this mixing bottle is an eco-friendly choice for consumers. By choosing a reusable bottle instead of disposable plastic you contribute to reducing waste and promoting sustainability, making it a responsible choice for health and the environment.