Replacement Valve Bite Water Bottle Sports Lid Lid Standard Mouth for 12 24oz Feature: * Fits all standard mouth 1.8" diameter water bottle, includes 12, 16, 18, 21, and 24oz water bottles. * Note: Please measure the diameter of the water bottle before purchasing. We are not responsible for the wrong size of the lid ordered without being measured by customers. * Quality: This bite valve cover is equipped with a sealed silicone gasket and 100% BPA free. * Long-lasting: Durable and stylish, built to last. Easy to clean, hand wash only. * Easy to Use: One-handed operation, bite valve design, simple and convenient to drink both on the go, at work, at home and in the car. * Change the style and functionality of your water bottle with a new lid, or keep a spare one on hand in case you need to replace yours. Specification: * Material: PP+AS * Color: Black (as shown in the picture) * Quantity: 1pc Package List: 1 * Bite Water Bottle Valve Note: 1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.