Completely unremarkable Italian-made stove using the C206 (propane/butane) cartridge. Quite what the point of the handle is, I'm not sure - in my view, it encourages the user to carry the lit stove around, which is potentially dangerous. However there is also a piezo version - the Vulcan 2 - and it may be the mechanism for that is housed in the handle. This is a handy little stove which I like and use quite often with a Moka coffee maker...
Oddly enough, Gary, I had exactly that same thought a few hours ago when I spotted my Lidl gassy blowlamp