Labels for Neck of the Bottle

I wasen't sure whether to have a label for the neck of the bottle but then seeing it without makes the rest of the bottle look quite bland so here are a few different designs that I have done showing different colour variations using the logo and others using a letter taken from the typefaces that I have used. In my opinion I just like the letters on their own as it's not to overpowering and now diverting the attention to the neck of the bottle.