I used that stuff once to ship food to a friend. I had a small cooler large enough to hold probably a 6 pack, and put a frozen slice of dessert in it. I also added a couple of ice packs and frozen water bottles, and then put 2" of that foam (also ahd to double up on 1" stuff) board on all 6 sides and placed that inside the shipping box. I was too cheap to pay next day shipping since it was going to be outrageous, so I did 2nd day and saved my self a ton of money, and 2 days later I was told it was still frozen solid (including water bottles) and very cold inside. That's good stuff. I'm trying to come up with mash tun designs in my head, and I may use some of that stuff.
Bottled: a strange yet somehow award winning pale ale
Primary Fermenter: Experimental porter
Kegged: Nothing, as I have no kegging equipment
Favorite Commercial Beers: Guinness Foreign Extra Stout, Young's D.C. Stout, Choc Last Laugh
Upscale equipment project slowly progressing.