It’s not just for wine coolers anymore. New packaging options for wine, particularly the “party wine” varieties, are appearing on store shelves. Joining boxed wines in plowing new ground are sparkling wines in single serving cans, sangrias in tetra paks, and more bubblies in beer bottle styles with crown caps. And trying to provide a little more class than screwtops, new closures such as the ZORK are providing alternatives to that old-fashioned cork.