Searching for containers >=50 (h) and 40-60 (w/d) cm?

Are there any plastic pots or even storage containers etc. available with a minimum height 50 cm and a width and depth between 40-60 cm. Preferably something like 50 width and 40 depth.

Must be plastic to hold water and add irrigation. Prefer a dark colour but open to vinyl wrapping clear storage containers for the right size.