Yep, you will find more and more wines with screw caps - VERY nice wines in fact. Ever heard of a wine being "corked"? It won't happen with a screw cap.
We carry Sophia (Coppola) sparkling wine in cans (4 per box), totals a full bottle (750ml) and has a tab top - and a cute little pink collapsible straw!!!! If you like a sweeter sparkling versus Brut you will love this stuff!
I have not seen the paper "bottles" yet - can't wait to see those! I guess if you forget your corkscrew you just poke a hole in it?
We also carry a German Riesling with a glass stopper - rubber gasket helps seal it.