Ta! Dah! (along with a church organ fanfare and multiple fireworks going off!)
I bought one of these in the summer:
http://www.simplyhike.co.uk/ProductDetails.aspx?StockID=37685&Affiliate=Froogle
Purely because it was shiny - and I'd yet to find a real use for it.
0.6l of Laphroaig - that should last a night or two!
Fred - you're a genius!
Great stuff, I have one of those Sig flasks, but its a lot older and the original stopper is cork and cost about $3US (a mate sent it from the states)