I buy those full of hydrualic oil. Look up your local Shell and Chevron Distributor. They're likely to be able to help you. You're interested in what they call a tote.

Search “IBC tote”. It is short for something like “international bulk carrier”. If you want used, include that in your search.

" where is locally ?"
good answer, good answer, no whammies.

https://www.hesco.com/