Purify the way you drink with this sleek tumbler fitted with a silicone cover to protect your hands from hot drinks. The tourmaline ceramic walls can help to dissipate the smell of chlorine in water and improve ionization and alkaline levels.
Tourmaline Anion - Patented Far infrared and negative ion Technology. The tourmaline lining of the tumbler heightens the flavor and freshness of any beverage. The tourmaline's charged negative ions add a pure taste, while neutralizing harsh chlorine and other impurities.
Acrylic Resin Lid: ABS Inner Thread Cap (acryonitrile-butadiene-styrene) and silicone Cover(SGS food grade test passed)