Portable Water Dispenser With Choking Water Bottle Cap Water Straw Cap Water Bottle Conversion Nozzle Cap Features: Choking : Unique choking function, through carefully designed water control structure, allows you to effectively avoid the embarrassment and danger of choking when drinking water, regardless of the speed, especially suitable for children and the elderly. Portable and easy to use: With its lightweight size and that can be directly installed water bottles, you can transform ordinary water bottles into convenient water bottles anytime, anywhere. Whether you are traveling, exercising, working out, or studying, you can easily meet your drinking needs. Sanitary Straw: The built-in food grade straw avoids between lips and the bottle mouth when drinking water directly from the bottle mouth, reducing the chance of transmission and making your drinking water more hygienic and . Sealing and Leak Prevention: sealing performance ensures that the water inside the bottle will not leak out when tilted, inverted, or shaken, making it convenient for you to put the water bottle in a bag or carry it around without worrying about water leakage. Universal adaptation: It can adapt to most standard water bottles the market, with strong . No matter which of water you are using, it can be easily installed and used, bringing you a convenient drinking experience. Product details: Includes: 1 straw cap, water bottle conversion nozzle cap Material: Plastic Weight: 63g Size: 12 x 4cm or 4.72 x 1.57inch Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.