3 x 12 packs of carling lager 440ml for £20. Each pack contains a free one day now tv sports pass.
So 36 cans of lager and 3 x one day sports passes for £20. I would presume it's national.
Looked online and the 3 for £20 offer is on there but doesn't specify the packs with sports pass. So probably best pick out correct packs yourself in store as there were regular 12 packs with the free pass packs.