I've been eying this large insulated bottle for a while, its dropped to $65.90 from $83.09 in the Ombre moonlight colour (dropped ~25%)
I've got smaller versions which work very very well.
Perfect for camping, pop some ice blocks in there and get an extra day (my experience)
48 hours cold, 12 hours hot
Copper lined insulation - works really well
Equivalent size insulated bottles are about $100-150
~3.7 Litres for those who have been brought up with Metric system in United States of Australia