DUE TO THE CONFIDENTIALITY OF MY JOB I DON'T KNOW WHAT I'M DOING Sport Bottle-Cool Gift For Friends Make of 100% super-strong recycled aluminum, Printed with a food-grade coating thats 100% BPA free, 13.5Ounce This water bottle is as safe as it is beautiful. Ergonomic design is comfortable to grip Suitable for both warm and cold beverages ,wide mouth makes cleaning and adding ice cubes easy