These adapters work great on all my SnowPeak and Kovea stoves! Especially handy when I want to connect them to Coleman propane bottles which are cheaper than isobutane canisters. I've used these adapters for the Kovea Spider, SnowPeak Double Burner, and SnowPeak LI Burner. I use these adapters especially when family camping (i.e. car camping) and just want to bring one kind of fuel with me, usually Coleman propane to power our lantern and Triton Stove. I hook one propane bottle up to the Kovea Spider when using the Outback Oven or when we need an extra burner. This adapter does not work on the Soto Windmaster or Optimus Vega stove. Korean made stoves seem to work best with this adapter.
This review was written in the old system and had content requirements that are different than reviews written today.