Large capacity, original design, simple and fashionable. Double-layer straw cup, transmittance greater than 90%, safe and odorless, clean and transparent, heat-resistant, drop-resistant. Delicate cup lid, safe and non-toxic, good sealing, durable, smooth cup mouth, healthy material, does not hurt the skin, no burrs. The whole cup is made of imported AS environmentally friendly material, bisphenol free, temperature resistant -10?? to 100??. Double-layer cup body, cold insulation, high transparency, good texture. Built-in food-grade silicone ring, sealing does not leak.PP material straw, soft and not bump. Use scene: office, home, outdoor sports, car.