Features: FOR VACUUM BOTTOLEThe flip lid is suitable for bottles with a diameter of about 58.3-58.6mm/2.30-2.31inch, suitable for 12oz/18oz/32oz/40oz/64oz vacuum bottles. FLIP NOZZLEIt is designed with a flip nozzle and comes with 2pcs straws for replacement. One-button opening for one-handed operation, when you start to drink, you are able to use your cell phone. LEAK PROOFScrew-on installation, not easy to fall off. It has a built-in silicone ring, which has a good seal and is effectively leak-proof. Press the nozzle down after drinking water, no water leakage. WITH HANDLEIt features a flexible handle, fixed by rivets, it is heavy-duty, not easy to break. The handle makes water bottle easy to carry for gym, office, travel or at school. STURDY RELIABLEThe vacuum bottle lid is made of PP+TPR+stainless steel material, wear-resistant, scratch-resistant, durable. It has no peculiar smell, high temperature resistance, reliable to use. Specifications: Color: blue, black Material: PP+TPR+stainless steel Applicable bottle mouth diameter: about 58.3-58.6mm/2.30-2.31inch Package Includes: 1pc x Flip lid 2pcs x Straw 1pc x cleaning brush Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.