1, Tupperware: Tupperware, anti-impact, very thick, good heat-resistant quality. It is marked with a circular arrow below. 5. It is the least harmful material to human body, and there will be no harmful substances when filled with hot water.
2. Contico: The cup is made of patented material PCTG, 100% BPA-free, healthy and safe; Double-layer cup feels comfortable, dust-proof, anti-scalding, anti-slip and leak-proof. There is a sealed silicone ring in the cup cover and a handle belt, which is convenient to carry around when traveling. The lid of the cup is food-grade PP, which can safely contact with food and beverage; It has a high degree of fall resistance and impact resistance, and the taste, smell and stains will not remain at high temperature; High-purity plastic, non-toxic and tasteless.