Is THIS a gas bottle?

[mart]

It looks like it is, but seems a strange place to be. If it is, what sort of gas?
http://www.youtube.com/watch?v=j3BIspAVE6o

 

[mike 109444]

Think there is a clue at 8 seconds in (when all the heads get out the way!) look to be a large booze bottle shape (rummmmmmm yum yum)

 

[PTvor]

If you look at some of the other videos in the series, there's a Wray and Nephews Appleton Estate rum ad in the background. It's a rum bottle.

My first thought was that the yellow thing was a huge spliff.