Based on this product's specifications, here are some alternatives and similar models
Gas Cartridge ElicoCamp 300 ml threaded canister 60300 for portable stoves and burners
Summary description:
Threaded 300 ml gas cartridge by ElicoCamp (model 60300) designed for portable camping stoves and small burners. The canister contains liquefied fuel in a screw-threaded metal valve format for secure attachment to compatible appliances. Suitable for outdoor cooking, camping trips and emergency heating; provides a compact, replaceable fuel source for portable gas equipment.