This is a tiny cylindrical metal heating element that fits over a Soto Windmaster stove when the pot support is removed. Weight is 21g. Burn time is estimated at approx. 2 hours on a 110 canister of gas. The heater is made by a small cottage gear maker in Japan, and it is available through websites in Japan. I picked up one through a local website in Hong Kong, and I’ve seen it on Taiwanese websites as well. It’s easy to find on google and youtube ( https://www.youtube.com/watch?v=wbuGr1SlsF0 )  . I haven’t had a chance to use it, but looks like it will be a nice luxury addition to some quick winter outings. The Soto Windmaster is frequently on sale at Massdrop.
