Eugene

OUTSTANDING. I should point out that I am an Engineer - understand the theories of Thermodynamics, and the physics behind evaporation and cooling. I took my first trip using my Mini Cooler from Denver to Phoenix. I had NO TROUBLE getting through the TSA (although I was concerned about how they would treat it).. My insulin was in the Mini-cooler for about 10 hours one day, and 12 hours the next day - including in my car sitting (at least part-time) in the sun. Each evening, when I removed my insulin from the cooler - it was COOL. This is a great product - light weight - easy to use - and effective.