Portable Waste Tank Recommendation

I have a Barker(?)blue four wheel tote with a 25 gal capacity since 2009. I would have gotten larger but wanted it to fit in a particular storage compartment. I place the tank in the rear of the truck while empty and use a portable macerator pump to pump waste into the portable tank. At the dump station I connect a 3" hose to the valve on the tank and open the valve to empty then flush the tank with clean water and store in compartment. No heavy lifting or dragging a heavy tank to truck. :)