Hi Crownking,
are you Italian by any chance ?
im always willing to help Italians since i grew up there etc.
at any rate, one would be lucky to find a bottle cap of Kitty Cola in Libya.
it was a very popular drink back in the 80's. the bottles are still available in some places.
and like another user mentioned; there are no bottled drinks in Libya anymore ( with aluminum caps ).
you can get Stella beer caps from Egypt, Celtia from Tunisia and Especial from Morocco ( Algiers i dont know what brand they drink ).