It is as simple as that to use the Wellion FRIGO cooler bag:
- Put the inside pocket into cold water for several minutes, within this time the crystals in the cooling fin build up a gel - the inside pocket will grow thicker.
- Afterwards it is important to wipe off the inside pocket with cloth to remove surplus water.
- Put the cooled insulin into the Wellion FRIGO inside pocket.
- To protect the objects in your handbag or your suitcase, put the filled inside pocket into the Wellion FRIGO outside pocket.