The Grease Bag
When I was growing up we used to put the used oil (Crisco) in a paper bag and dispose in the garbage can. We really didn't care where it went. Sometimes we would just re-use the oils.
Even today, I cook with less oils and reuse the oils (vegetable, canola) to fry different foods. I don't see a wide market for these bags unless you cook all the time and use oils all the time. And like somebody said, more people are microwaving, roasting, baking. Not a lot of oil use.