ATD Tools 5200 18-Gallon Oil Drain Pan - Heavy Duty Oil Change Container for Automotive, Truck & Equipment Maintenance - Perfect for DIY Mechanics & Professional Garages

I have two of these in my repair shop, and they're a great bang for the buck oil drain. They do not include any kind of pressure regulator, so make sure you attach one before you go to use the self-draining feature, but other than that they are highly functional and well made pieces of equipment. I recently purchased another brand because I wanted a different color that could be easily distinguished, but that one ended up being a leaky POS and I had to order another one of these.