Bullard Isotherm II Cooling Vest

Isotherm Cooling Vests Unlike ice or gel packs that steadily lose their effectiveness, Isotherm Cooling Vests remain at a constant 55 degrees for hours. The Isotherm 2 cool vest is ergonomically designed, fully adjustable and easily recharged in 20 minutes.

Features:

Remains at a constant 55 degrees F for hours.

Benefits:
Cools for approximately 2 1/2 hours.

Use Instructions:

Submerge Isotherm Cool Packs in the cooler with ice water and they are fully energized in 20 minutes.