Attack Base 2024 PELTIER ICE MESH VEST ICE KEEPER Peltier Vest Set Product Number: ATK-20010 Concentrated cooling at two points for cool down Cools blood flow with Peltier effect This single vest provides super powerful cool down for heat対策 in factories and under the scorching sun during hot weather! This next-generation cooling vest is equipped with a Peltier device, guaranteeing high performance with a maximum cooling temperature of -22°C. By adding more, it becomes 4-point concentrated cooling, and the stretch material provides a stress-free fit. Suitable for all heat対策, such as outdoor activities, sports, and outdoor work. It will be a great help for heatstroke prevention, etc. Peltier device can be added From 2-point concentrated cooling to 4-point concentrated cooling Size F Color: 1 color (Black) Material Outer fabric (power net): 90% polyester, 10% polyurethane Inner pocket (tricot): 90% polyester, 10% polyurethane Set Contents ・Mesh vest ・Peltier device (2) ・Dedicated battery (with USB charging cable) ・Y-cable ・Cooling packs (2) ・Instruction manual (with warranty) Operating environment temperature: 20-45°C *This is a new, unused item stored at home. The outer box has some damage. Due to the size of the box, the contents of the thinner box may be removed and the box folded for shipping. Thank you for your understanding.