Advice on making a keggle/mash tun

[jacobg83]

Found this website for these keg koozies. Has anyone tried these to insulate a mash tun?

http://thekegkoozy.com/buy-now

 

[Nightshade]

I am pretty sure I saw one in the Wooden Brew Stand thread. Don't ask me who or what page...I was busy having brewgasms from all the brewporn in that thread.

 

[TheZer]

3 wraps of reflectix (side, top, and bottom) and I lose 1 degree F per hour.
HD-Reflectix

 

[mcl]

I use one and like it. It allows me to set my HERMS PID one degree higher than the mash temp in the dead of winter.