1.[ Airtight Seal ] The storage container is equipped with a high-sealing lid that exceptional airtightness. Its innovative design includes an inner silicone rim and a twist-lock mechanism, which work together to create a double-layer seal, effectively blocking out moisture and air. 2.[ Durability ] Built with exceptional durability, this container is designed to withstand a wide range of temperatures, from -4°F~140 °F (-20°C to 60°C). Thanks to its high-quality materials, it remains reliable and strong even in extreme conditions, making it perfect for refrigeration and ensuring your items stay fresh and for storage. 3.[ Precision Pouring ] The container features a cone-shaped spout that extends outward, allowing for easy and precise control over the flow and portion size when pouring. Its tapered design helps regulate the amount being dispensed, making it simple to pour the right quantity without spills or mess. 4.[ Convenient Design ] This container boasts a practical and user-friendly design, incorporating a measuring cup with clearly marked graduations for precise measurements. Additionally, the lid is equipped with a comfortable, easy-to-grip handle, making it effortless to use and carry. The measuring cup features graduations marked in ounces (oz), cups, and milliliters (ml) on the opposite side, allowing for easy portion control and versatile use.