Contemplating going a little lighter on the next tour. My son-in-law suggested using a "bounce box". Just a box with tape and a marker inside that you would send items to a PO ahead of you on your route. Like cold weather clothing that wouldn't be needed until you start climbing a pass. I don't know how much weight I would really save, but I do know last year, I carried some stuff for several hundred miles before I needed it. Your thoughts?