The 30 oz. Mammoth Rover tumbler features double-walled vacuum insulation, keeping ice for up to 36+ hours, and liquid hot 12+ hours with no condensation. 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.
