Bought some of that keg beer Heineken stuff ... and it is a good drop.
Bit too much to drink on my own ... goes flat before 4 checkpoints on Crysis.
Not recommended for a good gaming session if you want to win.
Too much of this can cause minor mouse collisions resulting in hand injury.
Also the keg is too hard to lift while gaming.
The hats with the can inserts and sython are far more effective for a mobile rig while seriously gaming ... avoiding dehydration during gaming is an important precaution.
More thought needs to be put into beer consumption during gaming.