The Biobased PCM CoolOver-X is a rugged, professional-grade cooling vest created in collaboration with firefighters to deliver dependable relief in extreme heat. Utilizing patented INUTEQ-PAC® 100% bio-based phase change material, this fabric-free vest maintains a steady 21 °C / 70 °F temperature for up to 3 hours, offering essential heat-stress protection under protective clothing during firefighting, medical procedures, industrial hazard work, or mascot use. Easy to sterilize, lightweight, and certified for both sustainability and safety, the CoolOver-X delivers optimal cooling when and where you need it most.

Specifications – Biobased PCM CoolOver-X

Cooling temperature: Constant 21 °C / 70 °F

Cooling duration: Up to 3 hours of continuous cooling

Technology: INUTEQ-PAC® 100% bio-based phase change material (PCM), USDA-certified, REACH-compliant

Design: Fabric-free, easy to clean or sterilize—suitable for medical and professional use

Activation: Chill in ice water, freezer, refrigerator, or cool room (< 18 °C / 64 °F) until fully solid, then wear for immediate cooling

Sizing: One size fits most; includes two adjustable buckles and accommodates chest circumference up to ~120 cm (47")

Weight: Approx. 1.3 kg / 2.65 lb

Materials: Core of 100% bio-based PCM encased in INUTEQ® SEAL foil

Applications: Firefighting, medical surgery, hazmat suits, mascots, industrial heat-protection, military use

Certifications & Hygiene: ONLY PCM vest with USDA 100% bio-based certification and REACH compliance; fabric-free for high-level hygiene and easy disinfection