I have blue plastic ex food barrels if that's what you mean? I use them for feed and other storage to keep rodent free, I soak sugar beet in one, have poultry feed in 2, horse feeds in 3, think there's elec fencing bits and bobs in one, old haynets (I never use them now I don't go showing) in another..
I have a larger one maybe 3x the size for rainwater collection but it was hard to reach into with the narrower top so I took it off until I could find and insert a tap near the base, but never did.. so it's now a garden ornament