
wallets keep in-use insulin within safe temperatures of 18-26°C (64.4-78.8°F) for a minimum of 45 hours, even in a constant environmental temperature of 37.8°C (100°F).
Lasts up to 5 times longer than an ice pack - don't just take our word for it - read our customer comments page! Keep one at home and make a FRÍO® wallet part of your every day kit today - no more bulky, inconvenient ice packs or thermos flasks required ever again! You'll wonder what you ever did without one.
The principle is simple. To activate the wallet, immerse it in cold water for as little as 5 minutes (depending on wallet size). Crystals contained in the panels of the wallet absorb water and expand into a gel which remains cool for 45 hours - relying on the process of evaporation for cooling. Then just towel dry (using a paper towel) and it's ready to go!
87% of customers with similar profiles saw visible results within 2-3 weeks. Best paired with a gentle cleanser and daily SPF.