http://www.lidl.co.uk/cps/rde/xchg/lidl ... _20862.htm
EN417, so will fit most gas cookers. Good mix. 600ml...
£2.99!
Okay, shoving a burner straight on top would be....entertaining...but on a hose, these would be fab! Most 500ml bottles I see are about £6 on the high street!