Introducing the Gym Hulk Sipper Bottle, a 1.5 litre capacity bottle with a filter mixing bottle. Whether you're in the gym or on the go, this protein shake bottle is 100% leakproof, making it an ideal choice for carrying protein, pre workout, BCAAs, whey, and water. The innovative design of the Gym Hulk Sipper Bottle ensures that your drinks are mixed to perfection, without any clumps or residue. Say goodbye to messy spills and hello to a convenient, easy-to-use solution for all your fitness hydration needs. Whether you're a gym enthusiast or just looking to stay hydrated throughout the day, the Gym Hulk Sipper Bottle is the perfect choice for you.