Bottle Koozies are available in a few sizes:  Unsewn Zipper Fabric (snug fit top to bottom), Sewn Zipper Fabric (snug fit top to bottom), Slip on Bottle Fabric (easily slips over the top of the bottle, fully collapsible and no bottom), Bottle Zipper Neoprene (snuck fit top to bottom with no slip bottom), Bottle T-Shirt Koozie (novelty item) and Bottle Jersey Koozie (novelty item).  All of our blank koozies keep your drink cold!  The novelty koozies are fun to advertise and “dress up” your bottle!