Snug as a mug. The Hydro Flask 12 oz stainless steel insulated mug keeps drinks hot for hours. Sized for the perfect cup with a closeable, splash-resistant lid. Hot stays hot. Closeable, splash-resistant lid Soft-touch exterior Pure taste, no flavor transfer Durable stainless steel BPA-Free Not for use on a stove, in a microwave or freezer Keep hot liquids out of the reach of children Care & Use Wash before first use. Hand wash with warm water and soap or baking soda. For tough stains, soak overnight. Use a non-abrasive brush or sponge to scrub. Rinse well. Not recommended for dishwashers. Size & Dimensions 12 oz Volume 354 mL Mouth Diameter 8.89cm Diameter 12.7cm Height 11.43cm Weight 335g