First off, I'll freely admit that when I go shopping I look at containers to see if any seem particularly suited for backpacking needs. I'll also admit that sometimes I'll buy something just because it comes in a neat/usable-seeming container. And I enjoy a good experiment just for the sake of it. But I can only drink so much wine…
Are there any brands of boxed wine that have a more readily re-usable valve? Two I've played with recently fell apart quite soon…
