Cooling jacket consisting of an outer layer of high quality black PVC and an inner layer of silver nylon fabric with foam insulation between the layers.
PVC pipe is woven into net pockets, through which chilled water is re-circulated.
The jacket is fastened tightly around the cask with a Velcro strap, ensuring the cold piping has maximum contact with barrel.
Available for 9 and 18 gallon casks.