brand new and high quality Features: Made of high quality plastic, non-toxic, odorless, durable. One button for opening. High sealing silica gel ring, leak proof. Easy to use, you just press the button of top, you can enjoy the drink. The lids provide a leak proof seal, do not sweat and do not freeze on the outside. Easy to use, can open up manually, to add water. When pouring water, 360 degrees out of water, the adaptation rate is higher. Easy to clean: hand wash with water or dishwasher recommended. Suitable for 52mm caliber insulation cup. Specification: Material: Plastic Color: White+Gray Applicable Size: app. 5.2cm/2.05in Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Vacuum Flask Lid(other accessories demo in the picture is not included.)