I found it by typing - ultimate packing list - in to google. I don't recall the actual website but it is on the cruise addicts website
I am an over packer but after reading this list I found it to be outdated. Unless you are going to some 3rd world country, you don't need half that crap. We travel all over the place and are experienced travelers...I can tell you first hand don't waste your time. The big tip off gthat this is a waste of time is the packing of keys...there is no way I pack my KEYS (I lock them in my car). And absolutely no way I wear a fany pack (outside of WDW or USO)....Holy Tourist Batman. Also the nubmer one thing you should do with your luggage is to tag it with your travel info....dates, hotel, cellphone#. In case your luggage gets lost they will know exactly where you are going and how to reach you. I put this info on seperate luggage tags...the single best thing you can do.
This is coming from a person who packs Dent temp. It's a product that is a temproray tooth filling in case one falls out. We travel to some out of the way and remote places. I never had to use it, but I met someone on vacation when we were in the middle of no-where caribbean who did. I gave it to him and it saved his vacation. He was so thankful...we got a bottle of Cristal.