Three Locks：Stainless steel oil storage barrel milk tank adopts triangular seal three locks no need to worry about milk or oil spillage even when the bucket is inverted effectively isolating humid air and moisture and ensuring the safety of stored items. High Capacity：Each of our pails is large enough to hold 25L/35L/40L/45L/50L/55L/60L of stuff. Rest assured to store various kinds of foods drinks and other stuff according to your need. Strong Sealing：Thick silicone material Silicone sealing ring. Embedded silicone is more sealed.Comfortable lid reduces tilt of curved rain cove. 360° shaking without spilling. No fear of bumpy journeys. Wide Applications : Easy to store liquid products without leakage of liquid products. High heat resistance very suitable for containing whole grains rice noodles edible oil and other liquids and solids to meet all your needs. Material : The milk can bucket is made of high-quality stainless steel mirror-polished with smooth anti-dent marks the inside of the bucket is smooth and flat not easy to stain and leaves no residue.