[The 2-in-1 automatic feeder has a water bucket capacity of 1L and a grain capacity of approximately 3L. Keeps your cat or dog fed just the right amount and keeps food fresh for a change . On the other hand, larger capacity will keep the food too long and affect the taste and freshness of the food. Safe and environmentally friendly materials: This cat feeder and waterer is made of plastic food grade, safe, eco-friendly and recyclable. The base of the water bowl also has a water stopper to prevent your cat's chin from getting wet. It's food for your puppy and cat and a great alternative to a water dispenser. [Automatic and Hassle-Free] Uses gravity to ensure a constant supply of food and water without having to need electricity. When your pet eats from the bowl, more food falls into the bowl due to gravity, ensuring water and food fall smoothly and don't leak everywhere. Easy to clean and use : The soft brush included in the package can be used for cleaning. The detachable design is easy to use. Just remove the water dispenser from the base, add water and put it back. (Weekly cleaning is recommended for your pet's health). [Great companion for your pet] Let your pet automatically enjoy fresh and clean food for a few days when you are traveling, at work, at work or at a party.