I'm looking to build a belt system that's easy to throw on in mild weather or to supplement my backpack in winter. My plan is to base it around a Maxpedition Thermite. I have also mounted on the belt a Maxpedition Bottle Holder, Corona Folding saw w/sheath & whatever knife I'll be using at the time. I also have a Maxpedition Rolly Poly I could add and/or a Maxpedition 3x5 that holds an Altoids tin with room to spare. The bottle holder will have a Nalgene & nesting cup. I'm looking for suggestions on what to pack in the Thermite. Squeeze a 3' x 5' tarp in it? FAK? Water filter? Sorry for the vague question but I normally just throw everything in a backpack and go. Trying to lighten a little and organize some too. Thanks in advance for you help and suggestions!