kenallwine
Adventurer
Just ran across this. I thought this was pretty cool. And...they are reusable.
http://www.platypreserve.com/
http://www.platypreserve.com/
And some states let you have open wine bottles in the trunk of a vehicle. The restaurant/bar lobby helped here. If you buy an expensive bottle at the restaurant and do not finish it now you can take it home legally. Look up wine doggy bag states for this law.