Arctic Heat Cooling Vest Instructions

General Use and Care Instructions — Arctic Heat Cooling Vest

Step 1 — Initial Soak (Activation)

The Arctic Heat cool vest requires activation in water before first use. Once activated it can be used chilled, frozen or heated.

  • Soak in fresh water for 10 minutes until crystal gel pockets swell into firm gel form. Do not use salt water.
  • When removing from water, grab top and bottom and gently twist in opposite directions to remove excess water.
  • The vest can also be rolled in a dry towel to help remove additional moisture.

Step 2 — Hang to Dry

  • Removing excess water ensures the lightest possible vest weight and that the vest is dry when worn.
  • The vest should weigh around 1kg when correctly activated.

Step 3 — Freeze or Chill

Freezer: Once activated and completely dried, place in freezer. Store without packaging or in an open bag that allows airflow. Place a sheet of wax paper between panels to stop them sticking. If stiff when removed from freezer, apply a light mist of water or snap the frozen gel pockets gently with your fingers to make them flexible.

Ice Slurry: Place the activated vest inside a thin waterproof bag, seal and squeeze out air, then place in ice slurry until sufficiently chilled. In some circumstances the vest can be dipped directly into the ice slurry for a couple of minutes.

Heated: The vest can also be used warm. With the vest in activated state, heat in a microwave in 30-second intervals until the desired temperature is reached. Check temperature carefully before wearing to avoid burns.

Maintenance and Care

  • Re-hydrating: If crystal gel pockets start to dehydrate and become flat, soak for 5–10 minutes until gel pockets swell again.
  • Storing: Store in the freezer or hang in a ventilated area. For several months of storage, hang to completely dehydrate, returning to crystal form.
  • Washing: Hand wash in warm water with synthetic laundry detergent for 2 minutes and hang to dry. Do not bleach, iron, dry clean, or use fabric softeners.

Warning: Some medical conditions may require advice from a health professional before use. Take extra care when using with children, the elderly, disabled or ill recipients. Gel crystals are non-toxic and non-sensitive to skin. If gel is ingested seek medical advice.