Originally Posted By: Kira
... RANT-GENERAL FLAME WARNING: Really people, complaining that you can't cope with a slight change in the handling of a leftover quart or a recycling jug is truly stupid talk. ...
Yes, and the same goes for those who complain about container sizes that don't exactly match the capacity of their particular sump. No one size is going to be perfect for a majority of us, much less everybody, when oil capacities of cars and light trucks (not even considering heavy-duty diesels) vary widely, from 2½ to 10 or so quarts (or liters).
I would use this type container if it works out more economical, and isn't especially inconvenient. However, I'm skeptical of their claim of less residual oil in the waste stream. Plastic bottles of any size can be drained very thoroughly if you do it properly.