TechKewl Cool Pax Replacement Phase Change Inserts 6665V with Velcro

6665 TechKewl Phase Change Cooling Vest Inserts:

• Safe, effective and comfortable
• Maintain a comfortable 58F (14C) for up to 3 hours
• Use additional inserts for continuous relief
• Include four (4) Phase Change Cooling Inserts per set
• For PCC Standard Vests (6626, 6626-I, 6626-N, 6626HV)

Key Benefits of TechKewl™ Phase Change Cooling:

• Provide cooling comfort and heat stress protection in high temperature environments.
• Commonly used in extreme heat under work gear, costumes, and other apparel.
• Phase Change Material releases long-lasting, temperature-specific (58 degrees F, 14 degrees C), cooling relief.
• Non-toxic, non-flammable, durable, reusable, lighter than water, and does not produce condensation.

TechKewl Activation & Use:

• Simply place in a freezer until solid. Or submerge inserts in ice water for up to 45 minutes.
• Place inserts to garment pockets.
• Wear comfortably; repeat steps as needed (or use additional inserts for continuous relief).

TechKewl Activation & Use:

• Simply place in a freezer until solid. Or submerge inserts in ice water for up to 45 minutes.
• Place inserts to garment pockets.
• Wear comfortably; repeat steps as needed (or use additional inserts for continuous relief).