The Best Phase Change Cooling Packs

The COOL-U” Phase Change garment is designed to be worn beneath clothing without the physiological problems that would result from ice packs being placed in close proximity to the skin. COOLING ENERGY is created from a unique PHASE CHANGE MATERIAL (PCM) mechanically sealed in durable inserts. After freezing in ice water or a refrigerator (it freezes at 58 degrees so a refrigerator will freeze the chemical pack) for approximately twenty-five (25) minutes, COOL-U” PCM Cooling Vests deliver a constant temperature of 58F/14C for 2-3 hours. Our vests are ideal for wearing under HazMat and other Protective Suits (like a mascot costume) or as an alternative to the standard evaporative cooling vests which must be worn outside of clothing to be effective. The vest includes 1 set of 4 cooling inserts. Each vest has side and shoulder hook-and-loop adjustments to accommodate for various shapes and sizes. M-L is for anyone 100-175 lbs, L-XL for anyone 175-250 lbs.

Cool vest packs for NHI Cooling Vest. 4 x cool packs. The packs can be stored in your NHI insulated carrier bag, ready to swap out when you need more cooling down.

Our sports vest is designed to keep you cool during and after strenuous
physical activity. The vest features dual side elastic straps and
over-the-shoulder adjustability for a secure fit on a wide range of body
sizes. Each vest includes a set of eight cooling packs that maintain a cool
– but not cold – temperature of 59° F for up to 2½ hours. The packs are
powered by PureTemp, a biobased phase change material that carries the USDA
Certified BioPreferred label. In lab tests, the cooling material has shown
consistent, repeatable performance over thousands of melting-solidification
cycles. In short: It never stops working.

SIZING: The Sports Vest comes in one size designed to fit most adults.
It weighs just under 5 pounds, including cooling packs, and will fit
chest sizes between 29 inches and 52 inches. Extender strap sets, sold
separately, are available for larger adults.

The Glacier Tek Children's Cool Vest, also available on Amazon, weighs less
than 3 pounds, including cooling packs. It is designed for children who
weigh between 30 and 90 pounds.

Designed to be 30%-60% lighter weight than other cooling vests on the market, the Ergodyne Chill-Its Lightweight Phase Change Cooling Vest keeps workers cooler, safer and more productive. Its 100% biodegradable phase change cooling material maintains a 59° F / 15° C temperature for up to two hours when activated.

Constructed with a polyester cotton-blend fabric, the vest’s adjustable hook and loop closures around the waist provide a customized fit for different body types. The heavy-duty front zipper makes for easy on/off, while the two front zippered pockets can be used to store cell phones and other small accessories.

SIZING

The cooling vest comes in two sizes ranging from S/M (32in – 40in / 81cm – 102cm) to L/XL (40in – 52in / 102cm – 132cm). To find your size, wrap a tape measure around the widest part of your chest, under your arms, and completely around your torso. See size chart for more information.

HOW TO USE

There are many ways to activate your cooling vest. Simply place the four removable packs in a cooler of ice water for 5 minutes; freezer for 8 minutes; refrigerator for 12 minutes; or near an air conditioner for 1 hour. Then place the recharged cooling packs in the vest pockets for hours of cooling

HOW TO CLEAN

The cooling pack should be washed by hand with a mild detergent and warm water. Dry with a paper towel or cloth. DO NOT machine wash or machine dry. The fabric vest is machine washable with mild soap; hang dry.

This body cooling vest is perfect for anyone in need of instant cooling relief while working or playing outside or indoors in warm temperatures where heat-related illnesses like heat cramps, heat strokes, heat exhaustion, etc. are possible. Ideal for workers in pulp/paper, iron/steel, vulcanizing, foundries, etc. or for people running, biking, doing yard work, riding motorcycles and more! Also, ideal for those needing cooling relief but aren’t able to use an evaporative cooling option.

Made to fit the Flex Vest, the Spare Flex Vest Adult Cooling Pack Set helps
ensure that cooling comfort is always at the ready.

The set includes 12 GlacierPacks, six for the front of the vest and six for
the back. Each pack features soft, rounded corners and can be sanitized and
recharged indefinitely. The PureTemp phase change cooling material is 100%
biodegradable and contains no petroleum or harmful chemical ingredients.

NEW IN JULY 2019: The spare 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 the previous packs.

NOTE: Be sure to choose the size that fits your Flex Vest. The small set
uses a 59° F coolant and fits all small Flex Vests. The large set uses a
flexible 64° F coolant and fits all M, L, XL and XXL Flex Vests.

Product Description

Phase Change Cooling Vest will provide a customizable, comfortable fit and 2-3 hours of constant 58′ cooling regardless of outside temp or humidity. Includes full set of rechargeable cooling inserts and durable cooler bag for easy recharge anywhere.

From the Manufacturer

Phase Change Cooling Vest will provide a customizable, comfortable fit and 2-3 hours of constant 58′ cooling regardless of outside temp or humidity. Includes full set of rechargeable cooling inserts and durable cooler bag for easy recharge anywhere.