The SIS 800ml Water Bottle is the ideal way to prepare and use SIS energy drinks with minimal mess and quickly. The bottle has clear instructions for measuring and preparing your drink, so you don't need to worry if you've thrown the packaging away. Just add your drink powder up to the appropriate level on the SiS bottle, part fill with water and give it a good shake. Add a touch more water to bring it to the final level and you're ready to go! Key Features:Unique easy mix systemSoft rubber nozzleEasy to grip bottle with ergonomic shapeLockable valve for leakproof transportDishwasher safeAlso available as a 2-pack (transparent only)