- Classic business thermos cup, 304 stainless steel inner tank,
- thickened insulation layer, three layers of high temperature baking paint, seamless welding of inner tank.
- 304 inner tank, food grade material, does not contain harmful metals, healthy and anti-corrosion, side handles are easy to carry.
- stainless steel filter, filter tea, etc., drinking water is more intimate.
- health is our commitment, with a professional attitude, to give you warmth.