The 20 oz. Mammoth Rover tumbler features double-walled vacuum insulation to keep ice for up to 36+ hours, and liquid hot 12+ hours. The Rover tumbler is built with durable 18/8 kitchen grade stainless steel, with a deluxe powder coating finish. Featuring a clear lid, rubber gasket and stopper so your beverage will maintain constant temperature longer. Fits most cup holders. Lifetime warranty. Laser engraved (default) or Full Color UV print with upcharge. Boxed.
