[amper5and]

My mechanic gets his motor oil in an oil drum to which he attaches a hand pump to dispense it.

[dsfyu404ed]

Yeah, you can still get 1gal and 5qg jugs, 5gal buckets and 55gal drums but boxes are becoming more common.

For example:

https://www.grainger.com/product/VALVOLINE-Synthetic-Blend-E...