Designed for use in the TechKewl Pullover Phase Change Cooling Vest
- Safe, effective, and comfortable
- Use additional inserts for continuous relief
- Maintain a comfortable 58ËšF (14ËšC) for up to 3 hours
- Made from high strength polyurethane
- Include four (2) Phase Change Cooling Inserts per set
- Total Weight: 6 lbs … for use with 6625
Phase Change Material:
- Phase Change Material (PCM) is non-toxic, non-flammable and non-combustible.
- Phase Change Material is 30% lighter than water.
- Phase Change Material (PCM) releases long-lasting, temperature-specific (14 degrees C), cooling relief
- Can be activated in ice water, no electricity required