“I am using this for personal cooling while working outdoors. Otherwise this old man overheats quickly. :( Many years ago I thought about using glacial acetic acid for another phase change application.”

“The Texas Cool Vest works great.  I like that the packs are cool, but not painfully cold. Before I got the vest, I could only work outside for about an hour or two before feeling the effects of the heat, and then I would be wiped out for the rest of the day.  The first day I tried the vest, I was able to work outside for 6 hours with breaks and refreezing the packs.  When I was done, I felt tired from the work, but didn't have the heat related effects, and went out to dinner like I'd been inside all day.  The packs froze back up in the 20 minutes just like advertised.  I will probably order another one for my wife.”

“My husband has MS and the vest I got him has given his life back in the heat of the outdoors.”

“I have found the vest very helpful during my shift at work... especially during the Georgia heat this summer!”

“Only used the vest a couple of times during riding my motorcycle. Each time was in 100+ temp. Packs lasted about 2hours.”