The first two 4 Flexfitcaps were always super. Most were also CoolDry. Now I have since long time ordered a .. However, I think that the level of the cap has become something kürzger. But it fits anyway. Furthermore, the cap came in a very thin cardboard (which is not so bad), which was not bonded, but just slipped ... I do not know if there are any coupons parcels were, I namely not found) Then only a gummed label with bar codes, in a box, but no delivery note was ...