As a long time cyclist new to the touring scene I have a simple question.

I had been planning my first self-supported trip...a little three day/two night shake down ride. I made my packing list and began gathering things. Well, as is often the case in my life things and plans change. Now I'll be doing short overnight trip.

So here is my question...it sees that other than a couple of clothing items and food, there is not much difference in packing for a one night trip and two or three. Am I missing something or is that generally true? At what point...a week, two weeks, etc...do you notice a significant difference in your packing?

- PJ