1、The handle is made of food‑grade PP material + food‑grade silicone, which fits the curve of the hand, is easy to hold, and feels super comfortable to hold. 2、The 400ml large‑capacity cup body, the classic linear shape, bid farewell to the trouble of frequent pouring of water during work, and meet the drinking needs of the office. 3、Stainless steel inner tank, corrosion resistance, high temperature resistance, not easy to stick dirt, no tea stains, easy to clean, more healthy, safe and hygienic. Improve heat preservation effect. 4、Anti‑slip and stable bottom of the cup, concave‑convex design, non‑slip, wear‑resistant, self‑adsorbed to the desktop at low pressure, stable and not easy to fall 5、Round and anti‑scalding cup mouth, exquisite anti‑hot cup mouth, round and fit lips, drink water freely, keep the temperature for a long time without water leakage.