Carolyn Erwin Posted over 2 years ago A cooling apron for those hot days of summer cooking First, I would like to express that I believe your idea is genius. I have found myself over-heating while cooking and would personally invest in a product like this. I also think that for professional cooks this would be a very useful item or a “must have”. I have never used a cooling vest or unit before and my first question would be how big is it and how much does it weigh? As you stated, it does not weigh much. At this point, the technology is already established so you could fit it to your product in any shape and weight. Great idea.