I propose that when you enter a bar for a serious drinking session, you buy all the beer at the beginning of the evening. "Fifty pints of Rusty Iron please - and put them in the chair".

Oh? In the chair? Ah-ha! Yes, this is a large inflatable chair, which is inflated with beer. Refrigeration may be integrated in some models, and there is a soft cushion.

The chair has its own beer tap, so the drinker can fill his glass as much as he likes. There is a hose attachment available for later in the evening.

The key point about this chair is that it deflates as you drink the beer. After you've had your fill, and the fill of everyone else around you, you will find yourself sitting on the floor, safe from falling off the chair.

Four sturdy rubber handles attached to the chair allow you to be carried, still in the chair, to the designated driver's car where you can be slid into position alongside your friends, each sitting on their own deflated beer seats.