Feature:The dust cup cover is 360 sealed, and the water does not leak when inverted.Food-grade silicone nozzle, safe and hygienic, protects gums.Double drinking design, can drink directly through the straw. There are two modes of drinking water, you can choose, and you can drink all day long.Thickened cup body, strong and durable.Round mouth, large diameter and easy to clean.Specification:100% new and high qualityMaterial: PC+Silicone+PPColor: green,white,blue,yellow,black,redSize: 8.5*12cm/3.15*4.72inCapacity: 300mlPackage include: 1 X Plastic Water BottleNote:1. The straw cup is not recommended to be filled with boiling water. To avoid the spray caused by air pressure, it is recommended to fill with boiling water below 55 degrees Celsius.2.There is 2-3% difference according to manual measurement.3.Please note that slight color difference should be acceptable due to the light and screen.