<http://schema.org/description>
"The Bushmaster liquid ice bong is the latest innovation in ice cooling technology. The liquid contained in the shaft of the bong will go right down to 0?C without expansion, which means no more mess with ice notches or having to keep the freezer stocked with ice!  Just pop the bong in the freezer for 10-20 minutes (It's that quick!) and it's ready for use, with a nice clean cool smoke. This product also has an Australian style double wide down pipe with lift off bowl and carb (rush hole). Please Note: Do not leave the bong in the freezer for longer than 20 minutes as the liquid will expand at temperatures below -10?C and could cause the glass to break."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.everyonedoesit.co.uk/bushmaster-liquid-ice-water-bong.html>