Threaded small mouth design creates a tight seal to prevent liquid leakage. Standard screw structure supports frequent opening and closing for long-term daily use. Transparent glass body features smooth surface, easy to clean and fully reusable. Clear view allows you to observe internal liquid state at any time. Built-in filter structure separates solids from liquids during pouring, achieving quick and convenient filtration without additional tools. Lightweight and portable size for easy storage and placement, suitable for various daily household filtration and storage scenarios. Sturdy structure with fine craftsmanship, not easy to deform or break, ensuring stable daily usage effect.