Compact Short Water Circulation Cooling Work Vest (KOC-HK004 / KE04)

Rugged compact short water circulation cooling vest purpose-built for trade workshops, manufacturing lines, and manual assembly operations. Features an ultra-durable ripstop shell, right-chest push-button pump activator, and high-clearance waist profile to ensure 100% freedom when bending, lifting, or wearing tool belts in hot fabrication spaces.