Every detail is wonderful, defining quality with details. Delicate straw with anti-drop ring, more convenient to use. Matte cup body, rubber paint process, delicate feel. Non-slip cup bottom, food-grade AS plastic, non-slip bottom pattern. Multi-scenario application: sports and fitness, business travel, daily life. The lid is equipped with a food-grade silicone ring, even if the cup is tipped over to drink, it can be sealed and leak-proof, drinking water without worry. Environmentally friendly PP material straw, soft and does not hurt the mouth, to avoid bumping the human body, drinking more peace of mind.