Safety lock: One key to open the lid, more convenient for drinking, preventing water leakage caused by accidental touchCarrying ring design: carrying the hand ring, portable travel, easy to carry, convenient lifeSilicone nozzle: food-grade silicone nozzle, soft silicone, protects the gumsScale display: accurate scale, standard drinking water, healthy life every dayNo leakage when placed upside down: 360 upside down, no water leakage, good airtightness, no fear of putting it in a bagSpecifications:Material: pp+silica gel+pCSize: Approximately 30cm in height, 11cm in widthTemperature resistance: 0 degrees Celsius -80 degrees CelsiusCapacity: 2000mlType: straw gradient water cupNote: 1<br> Due to the good airtightness of the straw cup, it is recommended to fill the cup with warm water below 50 degrees to prevent the air pressure from increasing, which may cause water spray and burns on the straw when the lid is opened<br> 2<br> The product does not include the cup stickers used in the picture displayPackage Included:1*kettle