That said, I am not particularly choosing one brand over another when I am shopping but if something I normally buy has a patriotic option then I buy that one.
My favourite so far has to be Marmite - very clever ...
Kingsmill bread also made me chuckle out loud in the supermarket when I saw their tribute...
The obvious: the undisputed queen of summer drinks, Pimms
The not-so obvious: Ryvita - rye crisp breads
And the downright bizarre: Andrex toilet paper
What others have you seen?