Tesco have now matched all of their main competitors and started a 2 for £16 deal on various cases of beer.
Boheme 1795 Lager 20 x 330ml Bottles
Kronenbourg 1664 Lager 20 x 300ml Bottles
Stella Artois Lager 20 X 284ml Bottles
Carlsberg Lager 18 x 440ml Cans
Fosters Lager 15 x 440ml Cans
John Smiths Extra Smooth Bitter 15 x 440ml Cans
Draught Guinness12 x 440ml Cans
Strongbow Cider 15 x 440ml Cans
The best deal is is on the Boheme, which is 4.7% imported lager and works out at £1.21 per litre / 69p per pint. This makes it the cheapest premium strength bottled lager currently available.
It's worth noting that while the Kronenbourg is advertised online as being 20 x 300ml bottles, they recently changed the packaging and in store the packs are actually 18 x 300ml.