Multi

Multi

The original Multi cooling vest is designed for industrial tasks in hot working conditions. It uses 20 reusable Temptech® C28 phase-change elements that absorb body heat as their material changes phase at 28 °C. The system provides personal cooling without requiring an electrical connection or circulating water.

An adjustable hook-and-loop front fastening and stretch side panels help the vest sit securely against the body. The elements are distributed through the vest to provide cooling across the torso. This makes the Multi a practical option for workers who need freedom of movement while carrying out physically demanding jobs.

TST specifies cooling performance of approximately 90 minutes at an ambient temperature of 60 °C and up to four hours at 45 °C under its stated conditions. Actual duration depends on the environment and use. Remove the cooling elements before washing the vest, and condition them again before reuse. The original Multi remains a separate product from Multi – New.