That was an awesome video . Thanks for posting it , OP ! <| sep |> but does that make those things alright ? Sure . <| sep |> I ' ve bought two types from amazon already , and the cups are too deep for my liking . When I trimmed them to size , the edges become really thick because the center is thicker than the edges . I probably chose the wrong ones to buy ! But at the moment looking to find some that I can see in person before I buy , so that I can have a better idea if it ' s what I ' m looking for . With amazon I ' ve found sometimes what you see isn ' t what you get . I think I will try my local sewing stores , and then maybe give amazonebay another try . <| sep |> Lol . I ' ve seen plenty of piss jugs . I don ' t usually see them labelled with dates . I was just hoping someone had some sort of info on it