The Bullard Isotherm technology offers unparalleled cooling power. Unlike ice or gel pack that steadily lose their effectiveness, the Bullard Isotherm Cool Vest can remain at a constant 55°F for hours of cooling. Isotherm can help reduce the chance of heat related illnesses that sometimes occur in today’s difficult work environment. Isotherm features include:
The Isotherm Cool Pack carries a One Year Limited Warranty. Bullard will repair or replace any cool pack which breaks or ruptures as a result of faulty workmanship or materials for one year of normal use from the date of purchase. Isotherm cool vest fabric carriers are covered by the same one year warranty.