Vacuum Cup Easy to install and , ensuring quick setup for daily use without complicated assembly. Made with foodgrade materials, safe for everyday contact with beverages and resistant to odors, keeping contents fresh. Features a simple, userfriendly button design combined with a quality sealing gel to prevent leaks and spills. Engineered for consistent water flow from any angle; allows 360degree pouring for effortless serving and pouring convenience. Key Benefits: Provides a reliable, leakproof drinking solution whether at home, in the office, or on the go. Maintains the original taste and quality of beverages due to odorresistant foodgrade construction. Streamlined design makes it easy to use for all age groups without complicated mechanisms. Use Scenarios: 1. Ideal for office desk hydration, keeping drinks accessible without worrying about spills. 2. for outdoor activities such as camping, hiking, or picnics, with secure sealing for travel. 3. Convenient for home kitchens, allowing safe storage and easy pouring for hot or cold beverages. Specifications: Function: Leakproof liquid storage with controlled dispensing. Compatibility: Suitable for water, tea, coffee, or other beverages. Size: Standard capacity designed for practical daily use. Material: Foodgrade, odorresistant construction. Performance: Smooth 360degree pour with secure seal for transport and storage.