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  • StaCool Under Vest in Grey
  • StaCool Under Vest in Tan
  • StaCool Under Vest in Black
  • StaCool Under Vest in Black - back view
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StaCool Under Vest

2.50 LBS
Calculated at checkout

Product Description

The most lightweight, comfortable body cooling system available.

The StaCool Under Vest is an engineered body cooling system that offers hours of critical cooling without compromising mobility. For Multiple Sclerosis patients, a cooling vest can be the passport to fatigue-fighting exercise and activity. For athletes and professionals who labor in extreme heat, a cool vest can be an irreplaceable piece of equipment.

Anyone who has to stay cool and stay on the move knows the value of a body cooling vest that can keep you cool for hours without freezing you in minutes. Each pocket on the large StaCool Under Vest houses 18 individual ThermoPak cells; medium Under Vest houses 12 cells.

The StaCool Under Vest uses high-quality, durable materials and four easily replaceable ThermoPaks to cool the body core comfortably. Each lightweight cooling vest offers three hours of cooling per ThermoPak set, depending on activity type and environmental conditions during use.

  • Made from comfortable, breathable AirpreneSpandex sides for additional comfort and flexibility
  • Front zipper for easy dress and removal
  • Lightweight – 5 to 5.5 pounds with ThermoPaks
  • Wear under clothes or as an over vest
  • Available in a wide range of sizes to fit any body type

Stacool Under Vests are perfect for:

  • SWAT, Hazmat and military professionals, including those wearing level A Protective clothing.
  • Multiple Sclerosis patients
  • Athletes
  • Mascots
  • Anyone wanting to stay cool in hot conditions

Every StaCool Under Vest comes with TWO SETS of ThermoPaks (four packs per set), so wearers always have spare packs to extend cooling times.

StaCool Under Vest with two sets of ThermoPaks

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Product Reviews

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Showing reviews 1-10 of 33 | Next

  1. great for golf in Fl. hot weathe5r 5 Star Review

    Posted by on 12th May 2019

    I have heat problems and with summer heat in Fl. With coolvest I can play in the heat and do not worry about heat stroke. GREAT

  2. Works great. Wish it were longer 4 Star Review

    Posted by on 22nd Apr 2019

    This vest is easy to use and works well. The sizing is what is on the Web site, not what you usually wear. I have a 42" chest and wear a medium. Ice packs are particularly easy to use. Only complaint is I wish it were a little longer. I have another cooling vest which is ~6" longer. (I'm 6 foot tall) This one is easier to use but doesn't cover the lower back quite as well. The owners are great and responsive and want you to be happy.
    ***WE do want you to be happy, we do offer a TALL size for those with longer torso's. They are special order and custom length so allow time to receive.

  3. Really a "life vest" 5 Star Review

    Posted by on 25th Jul 2018

    This vest allows me to live a normal life. Prior to using the vest I would not be able to be outside in temperatures above 80 degrees. With this vest, I can live a normal life, work in the yard, bike, exercise, attend outdoor events without any problems. I love it.
    Get one that fits snug. I have an extra small which offers and a medium. The medium does not keep me as cool but is still effective. I like the length of the medium better, but the extra small is a better cooling action. I may try a small.

  4. Great for under clothing cooling 5 Star Review

    Posted by on 23rd Jul 2018

    I have been happy with my purchase which allowed me to handle to extreme temperatures in the Dominican Republic. I have MS so this vest allowed me to minister on the mission field without too much discomfort. I do caution anyone who wears the vest to be aware that after the ice packs have melted, that the vest seems to have a reverse affect on you core temp. Two separate days I was in an area without refrigeration for spare ice packs so was unable to change them. As a result, my core temp rose, causing me have a MS meltdown. Just a note of caution but overall, the best product on market for MS patients to live outside the a/c.

  5. Great Cooling Vest 5 Star Review

    Posted by on 18th Jul 2018

    Bought to use when I mow grass on a Z Turn mower. It worked great in the heat and humidity. I should have got one years ago!

  6. I can now garden! 5 Star Review

    Posted by on 15th Jun 2018

    St Louis is very hot and humid and with my MS I can't garden (it's going to 97 today), but with this vest I can stay outside comfortably for almost 2 hours.

  7. Very Happy with purchase 5 Star Review

    Posted by on 8th Jun 2018

    Well made, lightweight and Great customer service.

  8. Pleasantly Surprised 4 Star Review

    Posted by on 2nd Jun 2018

    I purchased the StaCool vest reluctantly. I thought that it wouldn't really feel cool. Well, I must say that the vest does provide a nice cool feel. I bought the small vest so that it would be closest to my body. Wearing it under clothes is not that inconspicuous but overall, it accomplishes it's purpose. Can't wait to wear it in really hot weather to see how long the cool feeling will last!

  9. Bought for a wedding 4 Star Review

    Posted by on 17th Apr 2018

    I bought this vest for my husband (who has MS) to be able to attend our son's outdoor wedding in July in Detroit. I am looking forward to having him fully present at the wedding, not faded and sick from the heat. we can't talk about how it works for him, but I am sending the large back for a medium as it is quite loose on him and I understand that it should be snug. Thank you!

  10. Lifesaver!! 5 Star Review

    Posted by on 8th Jan 2018

    I have MS and struggle with the heat at my job. I tried everything to stay cool. Decided I would try a cooling vest. So glad that I found StaCool Under Vest. Since buying this vest I no longer overheat at work. This vest has been a lifesaver!!

Showing reviews 1-10 of 33 | Next

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