They Really glow! You can find it in a dark tent or when you ditch it to run from a bear. Never loose your Ugly Mug again. Made from the souls of lightning bugs. Just kidding, they donated their time willingly.
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!