FRIO Duo Pen Insulin Cooler Wallet - Blue

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The FRIO? Duo Pen Insulin Cooler Wallet (Blue) keeps your insulin cool and safe. It's activated by cold water only - no refrigeration or ice needed!

Available in Blue, Burgundy, and Black colors.

To activate your FRIO wallet, simply immerse it in water for 15 minutes prior to using it. Most diabetic nurses and doctors advise keeping insulin cool to maintain its effectiveness. Your FRIO insulated wallet will keep your insulin cool for a minimum of 45 hours.

Inner Wallet Dimensions: 83mm x 180mm (3.5" x 7"approx)

Suitable for carrying various combinations of pens, vials and cartridges as follows:

Two insulin injection pens either pre-filled disposable pens or refillable pens OR
One insulin injection pen plus 2 x 3ml cartridges OR
2 x 10ml vials of insulin


To activate your Frio Wallet, it is simply immersed in cold water for 5-15 minutes (depending upon the size.) Crystals contained in the panels of the Wallet then expand into a gel-like substance, and remains in this form for several days. Once sufficiently activated, remove from water and wrap in a towel to absorb excess water.??? Remove from towel? (your Fr?o is now dry to the touch) and let your Fr?o lay on a surface to begin to air dry for a minimum of 20 minutes (longer is possible).? After air-drying, (air-drying is a very important step) the wallet can be placed into the Cambrelle? cover and your medication inserted.? The crystals contained in the panels of the wallet expand into a gel form, which remains cool for several days relying on the process of evaporation for cooling.

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