Techniche 6626-BL-L/XL Phase Change Cooling Vest Large To Extra Large

Not perfect, I still wish it was cooler, but it's better than the previous evaporative vest I had. It's a bit bulky, especially when the gel packs first come out of the freezer, and it's a bit heavy as well, but it does a decent job if worn snug (it adjusts with velcro straps on the sides). It will last a couple of hours in temps 90-100 F. I'm prone to heat exhaustion so this is a necessity if I have to be out in the heat, or working in a warm environment.

Works very well, but not as long as advertised in the Houston heat and humidity. I get approximately 1 1/2 hrs use before all the gel packs are depleted. If you purchase this vest, purchase a spare cooling pack with it so, if you're in the heat an extended time, you can rotate packs and use second while first is recharging.

Love that you can put the vest in a cooler to freeze on a camping trip. Also the phase ice pockets are very comfortable. It seems to last about 3 hours for me. I have problems regulating my body temp. and this is a great help.

Sent item back it was dirty and had been obviously used there were gas pipe fittings in the bag and grease spots on the vest. I paid regular price for the vest. I did receive a prompt refund without any problems.

This thing's life saver I use it when I work in attics

Excellent product! I have trouble with the heat after getting heat exhaustion and this has helped me tremendously!!

Bought it for my husband and he said it was the best gift he ever received. He is very pleased with the performance of the vest.

I have purchased 4 of these in the past 6 years and all are functioning great. It’s cooling capacity depends on how hot is outside and with me it’s between 3-4 hours. It helps my medical condition as due to heat stroke Few years ago I can’t sweat and body’s core temperature and heart races so this is a life saver for me. I take it everywhere I go. When going on travel in summer months I take two of them and they keep me cool.Excellent product.