It was probably a bottle of 1998 Laphroaig, Murray McDavid, Chateau Petrus Cask Finish.
Here's a link to some tasting notes and it is worth noting that they also have 6 bottles for sale!
http://www.dandm.com/product_info.ph...390&cat=scotch
Apologies if the link to D&M is not allowed.
Cheers.
P.S. First post