Just been looking at lids for the SO, picked up a nice(1) shark one and found that it didn't have any class A/B or a gold star on it. When I asked the bod behind the till a few questions the first being why aren't you in school? I was told that the EU sticker inside the lid has replaced the old style class A/B and is better than a class A. Any one else heard this? Or would any one buy one with out a classA/B rating. (1) meaning it was all glittery Ken B12