This is no longer a Thermos, It's been taken. The new coordinates are just beyond the original, towards the barbed-wire fence.
Refer to hint.
A thermos is made to keep things hot or cold. I've used them to keep coffee and soup hot on those cold days I had to be outside. Did you know that soup was referred to as pottage in the Bible?
Genesis 25:29-34 (KJV) And Jacob sod pottage: and Esau came from the field, and he was faint:
And Esau said to Jacob, Feed me, I pray thee, with that same red pottage; for I am faint: therefore was his name called Edom.
And Jacob said, Sell me this day thy birthright.
And Esau said, Behold, I am at the point to die: and what profit shall this birthright do to me?
And Jacob said, Swear to me this day; and he sware unto him: and he sold his birthright unto Jacob.
Then Jacob gave Esau bread and pottage of lentiles; and he did eat and drink, and rose up, and went his way: thus Esau despised his birthright.
You are looking for camo painted thermos at the base of a pine, on the WCC walking trail that encircle the baseball fields. Lots of SWAG inside.
FTF can take their pick.
Please use stealth and return as found.