Concealable Cool Vest

Each Glacier Tek Concealable vest includes a set of GlacierPacks, cooling packs that are powered by PureTemp, a biobased phase change material that carries the USDA Certified BioPreferred® label. The GlacierPacks maintain a cool – but not cold – temperature of 59° F for up to 2½ hours. They are free from hazardous ingredients or materials, making our cooling vests the only ones on the market that are completely safe for the wearer as well as the environment.

  • GlacierPacks quickly recharge in only 20 minutes in ice & water.
  • GlacierPacks may also be recharged in a refrigerator or freezer, basically anything cooler than 59°F/15°C.
  • Biobased PureTemp phase change material is a safe and natural alternative to the petroleum-based phase change materials on the market.