Flex Vest - Gray

The Flex cooling vest is ideal for casual wear and covers more surface area with a soft, high-quality fabric that stretches to comfortably fit the body.

NEW IN JULY 2019: The cooling pack set that fits the M, L, XL and XXL Flex vests has been redesigned for improved performance and comfort. The new cooling material inside the packs reaches a flexible state more quickly and feels colder than the material used in the previous packs. The packs recharge in about 30 minutes in ice water, one hour in a freezer and two hours in a fridge.

The cooling packs that come with the small vest feature our traditional 59° F coolant. The large packs that come with the M, L, XL and XXL Flex Vests feature our new flexible 64° F coolant.

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83.00 Ounces
Calculated at Checkout
Flex Vest - Gray
An innovative union of form and function, the new Glacier Tek Flex Vest features soft, high-quality fabric that stretches and moves with the wearer. Designed to provide cooling comfort in unpleasantly warm conditions, the vest is styled to look like everyday casual wear, with 12 cooling packs that tuck discreetly into specially designed pockets. Perfect for clean environments such as offices, homes or for recreational use, the Flex Vest is an important accessory when the temperature gets too warm.

One set of 12 packs is included with the vest. Order a spare set of packs and stay cool longer: One set can be worn while the other recharges — offering continual cooling comfort all day long.

  • Nontoxic, biobased cooling material maintains a comfortable 59° F - 64° F for up to 2.5 hours
  • Vest weighs about 5 pounds with packs (the small size weighs less than 4 pounds)
  • Several pockets for cooling packs spread across the vest, allowing for a greater cooling area
  • Dry and clean, not soggy and soaking wet like evaporative products
  • Self-contained, portable and unpowered - no cumbersome hoses, tubes or tethers
  • Available in S, M, L and XL and fits over or under most clothing
  • Small vest also fits children with a chest size of 29-35 inches
  • Small vest includes a GlacierPack set that features smaller packs for an optimal fit

5 Reviews Hide Reviews Show Reviews

  • 5
    Works good

    Posted by Wayne Keller on 27th Jul 2017

    I have MS, This helps me a lot. Thank you.

  • 5
    Great vest

    Posted by Tom Anderson on 17th Jul 2017

    I wear it in in the desert in Nevada. Keeps me cool.

  • 4
    Flex Vest

    Posted by Jeremy on 8th Jul 2017

    The flexvest keeps me moderately cool for about two and half hrs. I found that a fitted vest works best as it allows the cool packs to have better contact with the body, so go with the smaller size if you're in between measurements. It would be nice if it could maintain an even colder temperature than 59 degrees as I generate a lot of heat at work

  • 4
    Flex Vest

    Posted by Donna Lee Orosz on 17th May 2017

    Thought I would feel even more comfortable in extreme heat. Have a front & black older product. Velcro around middle & at shoulders. RPCM packs seem different. Thought being a vest with full coverage would have the same cooling filling. It appears different. The other actually keeps me more comfortable.

  • 5
    Very effective

    Posted by Unknown on 25th Jul 2016

    I ride a motorcycle and I have used this cool vest on trips this past two weeks. I am vest pleased with comfort provided since temperatures were from the upper 80s to upper 90s. I wish I had found about this vest sooner.