From Tiki-Kon 2022:

"The limited edition Caldera bowl by VanTiki was inspired by the Halema'uma'u crater on Kīlauea and shines in magma red. It holds 14 oz of your favorite beverage in a bowl shaped vessel that's suitable for sharing...or drink it all yourself, we won't judge. Drink it down to expose the volcano spirit that lives at the bottom of the caldera. There's a mounting hole in the back, so you can hang it on the wall like a trophy when you're done. This is a limited edition run of 300. Made entirely in Oregon, not an import! BONUS: Includes a Caldera Spirit enamel pin while supplies last."

There was also a Super Limited Edition of 25 pieces sold through a lottery method.