Glacier Tek Cool Vest Personal Cooling, 59 Degrees for 2.5 hours 8 Cool Packs, Recharge in 30 Minutes

This cooling vest is really a life saver in this heat. It works to keep your core cool. It is a bit heavy but I'm a petite person and I can easily manage it. I like that it lasts a long time. I purchased an extra entire set of 8 cool packs to rotate. I like combining this product with others for the neck and head. Some comments mention that the material in the pockets prevent the cold from reaching your skin, but I think the packs directly against your skin (via a net material) would be too cold. I'm satisfied this product works as advertised.

I work outside as a gardener in Minneapolis parks. This really helped me survive the recent heat waves of summer 2026. I put one set of cooling packs in our mini fridge and swap them out at breaks. Keeps my core temp down so I sweat less and don't get heat stroke. I like that it is adjustable to any body. Absolutely recommend this for anyone working outside.

stored the ice packs in the freezer overnight and put them in the vest frozen solid. the run was around 1hr17mins in 89 degrees temperature. the product was working very well in the first half of the run but after 45 mins it felt like the coolness was gone. I didn't take the ice packs out during the run to examine them; the pictures were taken after the run which showed everything was liquified (not cold). I don't reqret the purchase but maybe the advertisement can be more precise how long the coolness would last in various conditions. i had the impression that it would last 2 hours.

The GlacierTech cooling vest is a nice addition to my outdoor equipment. I rated it four stars instead of five because of the length of time the cooling lasts. In 100 degree weather it lasts about an hour and 15 minutes. Also the eight cooling packs are two sets of different sizes. One set has four sections and the other has three. I don't understand the three unless it is for a child. I use the three section packs inside my hat so all is not lost. The refreeze time only takes between 15 and 30 minutes. This accommodates a quick turnaround for usage. Another benefit is the adjustable velcro straps which allow for different size individuals. I have found that when first putting on the vest a loose fitting is best. As the packets begin to defrost adjustments to the velcro to bring the vest closer to your body prolongs the cooling. The GlacierTech vest is a little pricier than others but I believe it was worth the additional cost. The liquid inside is not water and I'm assuming it is a proprietary substance that seems to be cutting edge technology. I would definitely recommend this product.

I purchased a Glacier Tek Sport Vest because I've seen other golfers at my club wearing cool vests and was referred by one of them to this product. It is absolutely amazing - comfortable, snug fit (fully adjustable) and performs better than claimed. It moderates body core temperature without being too cold or too warm, and last for a complete round of golf. It is pretty warm now in Southern California and the reduced heat stress makes a big difference on how I feel when done (wish it lowered my score....). I've tried cooling towels are similar items that didn't do anything after 5 minutes of use, and I've seen some vests that cost two or three times as much from Europe that didn't perform as well, and just seemed kind of gimicky. This vest works! Is easy to recharge in cold water, lasts a long time and is very comfortable and not bulky. I would recommend this vest to anyone who works or plays in the heat of summer. It will keep you refreshed and cool, and able to make fun of your friends who don't own a cooling vest!

Too small for me. Soaking my shirt before going outside works better.

Thinking about buying this, DO IT. It’s welll made, easy to use, and immediately helps you stop over-heating. Perfect for hot days, working in the garage, motorcycle rides, or long walks. It makes hot weather truly tolerable. Worth the investment.

Although I haven't tested the limits it kept me cool in 100 deg. for 45 minutes. Glad I treated myself. Would like to see cooling closer to neck. I'll look for something like this for my dog.