How many of you break your kit or BOB up into modules?
I have several modules that are a permenant part of my kit and then there are those modules that are seasonal and/or enviromental and can be switched out at a moments notice due to time of year or enviroment i'm going into. This allows me to only need one pack. My modules pouches run the gambit for heavy duty zip lock bags to MOLLE pouchs that can be put in or attached to the outside of my pack.

