Frio Wallets are the most convenient medication cooling system available that works without refrigeration, just water.
The FRIO insulin travel wallets are an evaporative cooling unit purposely designed to keep insulin cool within safe temperatures of 18-26°C (64.4-78.8°F) for 45 hours, even in a constant environmental temperature of 37.8°C (100°F).
• Keeps insulin cool. • No refrigeration required. • No need for ice. • Simple, convenient & reusable.