I have a bit of a thing for littering. My Nan taught me that if there are no bins around then you are to place your rubbish in your pocket until you find one, alternately place it in the bin once you're home.
I always had pockets full of trash as a child.
There is however, something strangely poetic about this bottle, maybe it will make a new home for a little family of fish or perhaps a crab that needs a new shell. Expect more trash talk soon.