20L Hot Fill Wine & Fresh Wort Kit Bladders / Casks

20L Hot Fill Wine & Fresh Wort Kit Bladders / Casks

Hot Fillable
These bladders can be hot filled with any liquid up to 100°C. But from our testing in regards to bitterness levels, we are able to fill at 80°C to lock in that specific IBU we're chasing without also changing the aroma hop flavour.

Capacity
These bladders have a maximum 20L capacity. Meaning you can fill to 20L.
We would highly recommend underfilling to 15L so that it is more malleable and less likely to burst or rip from "overfilling".

Triple Layer
The triple layer construction consists of:
Layer 1 - 50micron polyethylene (PE)
Layer 2 - 45micron polyethylene (PE)
Layer 3 - 15micron nylon
Layer 1 gives the bladder the best possible chemical resistance making this bag suitable for a wide range of beverages. Layer 2 and 3 are laminated together for strength, puncture resistance and also to give the bag superior oxygen barrier properties keeping the liquid fresher for longer.

Absolutely Sterile
These bags have been irradiated so they are absolutely sterile.  So you can fill hot wort into this bladder with absolutely no fears of infection from the bag itself.