One of the first to use Vino-Lok technology, Hill
of Roses is sealed with a glass
closure.
"Just when everyone thought that the screw cap was the latest and greatest closure for wine?wait for it?now another recent invention from Alcoa in Germany, a glass stopper called Vino-Lok, is causing a revolution in Europe. Henschke
has conducted the first
Australian trial with the new
closure on red wine in
conjunction with the Australian
Wine Research Institute."
http://www.henschke.com.au/news/?id=29
"Vino-Lok Closure
Bottled under the new and
innovative Vino-Lok glass
closure to protect the wine?s
purity and to replace the
unreliable cork."
http://www.henschke.com.au/wines/pdf/27/2005
Hill of Roses.pdf