Small blunder today that worked out fine.     I was hauling sandbags to put around some greens at the golf course.  Had a wait, so I poured a cup of coffee in the lid of my thermos.  Just had a sip or two and the forklift showed up to unload me, so set it on the fender of the truck.  I backed the truck over some rough snow to get to the place to unload, unloaded, went back to the shop, a couple miles of city driving, loaded another 4 pallets, delivered them, returned to the shop and noticed the lid to my thermos was missing.    About then  it struck me where I had left it.   Walked around the truck and there it sat.   I had sloshed the coffee out in backing up to unload the first time, it had frozen and remained so until I broke it loose with the side of my fist an hour or so later.    I would like to take credit for being a very smooth operator, but think the 15-20 degree weather had more to do with it.       Sometimes it is better to be lucky than good.