The Bottle Hammock
was actually something that an acquaintance of mine had invented.
It was basically a strap that you could use to carry bottled water.
There really wasn't anything like it back in 1991 when he invented
it. He hired me to come up with a character for his promotion and
packaging. What I came up with is the water bottle character seen
here (the label on him says "H2O") relaxing in his hammock. This illustration
was done in pen and ink and was used for his logo.