Reminiscent of pine trees, moss, lizards, and certain varieties of scat.
For the past 30 years these mugs have been a staple at campfires, mountain side lakes, and any other place adventurers gather. A lot has changed in that time, but some things remain the same. Ugly Mugz are still Made in the USA and they're still durable. Heck, we have some 30 year-old mugs that are still venturing out with us!