Canister Stove Converter for Non-threaded Gas Canisters Output into threaded can | eBay
KOVEA - Flying off for an adventure? Can't find the right gas canister for your stove? Problem solved with KOVEA Spider & KOVEA gas canister Adapters. For use with standard screw thread
Edelrid Valve Cartridge Adapter
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Jeebel Camp valve cartridge adapter for Campingaz CV connection cartridges with screw thread : Amazon.co.uk: Sports & Outdoors
CV470 Adapter - WLD-TEC GmbH | the world of laboratory gasburners
Guide to Camping Gas Canisters | The Next Challenge