The HUUM Stone Cage HSTV is a stainless steel stone cage that mounts above the stove around the flue, compatible with all HUUM wood-burning stoves. Measuring 11.81" in diameter and 16.93" tall, it holds up to 88 lbs of sauna stones, sold separately. Those stones add surface area for steam and raise the thermal efficiency of the stove.
Stainless steel keeps the cage corrosion-resistant in the heat and humidity of a sauna. Several cages can be stacked for a custom configuration, and the included manual covers installation. HUUM backs it with a 5-year limited warranty.