Lifeline shaker bottle with storage compartmentthe lifeline nutrition shaker bottle with storage compartment allows you to transport your nutrition products and liquid in separate compartments and mix when convenient.accurately mixed nutritioncreate a smoother energy and recovery shake drink with the lifeline nutrition shaker bottle. The metal whisk ball enhances mixing to ensure an even consistency throughout. A side measure scale helps you to accurately mix your nutrition drink.features ideal for mixing nutrition energy and recovery drinks metal ball with whisk design to enhance mixing side measure scale that reads oz and ml flip open top for easy access dishwasher safe storage compartment for nutrition products screw top pill organiserbuy lifeline accessories from chain reaction cycles, the world's largest online bike store.