Collection: H2O evaporative cooling vests

See our range of H2O evaporative cooling vest

These affordable vests work by means of evaporating the water absorbed in the vest to create cooling.
Evaporative vests cool your body exactly the same way as your body cools itself: simply through evaporation. We just supercharge this natural cooling process.
No fridge or freezer needed to activate these vests. Just add water!


  • Absorbed water in H2O fabric evaporates slowly
  • Cooling for up to 8 hours
  • Suitable for low & high activity
  • Not suitable to be worn under clothing
  • Needs some airflow or wind
  • Not suitable for use in high humid conditions