Mammoth 12 Oz Rover Tumbler

The Mammoth® 12 oz. Rover is a compact tumbler designed for coffee breaks, commutes, and everyday use. Made from durable 18/8 kitchen-grade stainless steel, it features double-wall vacuum insulation to help maintain beverage temperature for hours while keeping the exterior free of condensation. The clear lid is secured with a rubber gasket and stopper to help reduce spills when you're on the move. Hand washing is recommended to help preserve the finish and appearance over time.