HomeFlav Stainless Steel Vacuum Insulated Thermos /Tumbler / Flask / Hydration System / Gourd, 16 Ounces, Light Blue Material: Dishwasher-safe and shatter-proof stainless steel Capacity: 16 ounces Functions: Gasket system ensures that there are no leaks or accidental spillages Color: Light Blue 100% BPA and toxin-free