As above! Found in in Moto Birch Services on the M62.
Nice black M&S branded square coolbag with zipping top.. Big enough for a picnic!
Priced at 11p on the tag. Wasn't convinced so took it to the till where the assistant confirmed it was 11p!
I have a receipt which I will scan in this evening - currently on the blackberry so can't do anything just yet.
Have no idea if its store specific, although the tag wasn't a special one so may well just be a bargain!
I only bought one from the services, despite wanting to grab the lot - Christmas must have gone to my head....