1. LARGE CAPACITY: 9 or 15 or 30 pounds, the specific capacity depends on the size of pet food granules. It meets daily storage needs and reduces the hassle of frequently adding food. 2. AIRTIGHT STORAGE: Equipped with an efficient sealing ring and a locking design, it ensures that the food in the barrel is isolated from the outside air, preventing moisture and humidity, and ensuring that pet food stays super fresh, so that every grain of food that pets eat stays crispy. 3. BUILTIN MEASURING CUP: Accurately measure food and control the intake of pet food. The widemouth design makes it easy to pour food into storage containers, and the smallmouth design makes it easy to take out grains while controlling the air from entering. Transparent lid is convenient to check the remaining food at any time and replenish it in time. 4. FOODGRADE MATERIALS: Made of foodgrade plastic, which is nontoxic and odorless, and reliable, and durable, suitable for longterm storage of pet food. It can be cleaned in a dishwasher.