Tourmaline Anion- Pattered Far inferred and negative ion Technology. The tourmaline lining of the 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
Material: Ceramics
Lid: ABS (bamboo effect), Tritan TM and silicon
Capacity: 350 ml/12 oz
Dimension: 2.75 x 2.75 x 7
Insulation: Double wall (keep your drinks hot for up to 90 minutes)
Package: Minted Gift Box
Size: 12 0z