The False Idol Erupting Volcano Mug is based on the False Idol barrel mug. The volcano mug is narrower than the barrel mug and is easier to handle. The mug is also taller due to the erupting lava shooting out of the top of the mug.

The mug was designed by Trader Dane (Dane Danner) and manufactured by Tiki Farm.

This second edition is turquoise, orange, and black.