Outdoor Camping Gas Stove Propane Refill Adapter Gas Flat Cylinder Tank Coupling Adapter
Popular gas cannisters found in here are either Lindal Valve Screw that has been used for NL 521 devices or Cassette gas cannister which use a lot on steamboat stove.
for most mountaineers here, they still prefer to use Lindal screw heater. The reasons are simplicity, these heaters burn better in high posture, they are easier to setup and they can pack together with the cook sets.
however this Lindal screw stove cannister does not come cheap, cheapest 230g is around NT70 (USD2.30) but the Cassette Gas cannister 220g of 3 cans costs only NT90 (USD3.00). use the Cassette Gas canister would be cheaper. a solution to this problem will ideally fill cassette gas cannister in Lindal screw cannister. here is a product that do this task. the vid up will show how it is done.
brands: the gas bottle is not included!