|Delivery time:||1-2 werkdagen|
This neck cooler uses, as all HyperKewl cooling products, an evaporation technique. The blue neck band will cool your neck well ! To activate the cooling product, simply soak it for 2-3 minutes in water and gently remove access water.
The neck band is now ready for use and will cool you for 5-10 hours.
It cools by a evaporation technique and can be re-used easily.