The product is 22(H) x 23(W) x 17(D) cm and has a volume of 4 Lt. It can be used outdoors and is washable and water resistant. Does not cause rust or stain. You do not need to use a bucket inside, it definitely does not leak. Made of galvanized steel. It should only be cleaned with a cloth containing dishwashing detergent and rinsed with a damp cloth. No other chemicals or solvents should be used. The product should not be left in water or detergent water. After cleaning, it should be dried with a soft cloth.