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Inner Wallet Dimensions: 5" x 7" (140mm x 180mm approx)
Weight: 1.9oz
SUPPLIES NOT INCLUDED
This Information will help you to understand how the FRIO wallet work and why they are a must have item for every insulin dependant diabetes sufferer.
This material is 65-35 Poly cotton, which has been made into an open pocket with double-walled panels containing panels of super-absorbent crystals, which are non-toxic and non-flammable.
It is manufactured from a Du Pont fibre called Cambrelle. This pouch is permeable and facilitates the evaporation process, as well as improving the stability of the temperature inside the wallet.
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 activated, the FRIO wallet should be removed from the water and towel dried. It should then be left for a minimum of 10 minutes (longer if possible) so that all the excess moisture held in the fabric is also absorbed. Now you can place it into the cover. The FRIO Wallet will now be dry to the touch and can be placed in a handbag or pocket without the adjacent items getting damp.
The evaporation process creates a cooling effect inside the FRIO wallet, and the crystals ensure that this process is long lasting. When in continuous use subsequent immersion periods MUST BE reduced to 3-4 minutes as the crystals will keep expanding and absorbing water. While activated, the wallet MUST be able to breathe and must not be placed in a plastic bag or air tight container.
Posted by Timothy on 23rd May 2011
I bought this for my diabetic insulin when I started traveling a lot for business needs. This is a very convenient product that keeps my insulin cool without having me being worried about not putting it in the refrigerator or in ice. When ever I’m traveling I use this cooling wallet, in fact I’m so used to it now that I keep it with me all the time even when not traveling. I would recommend this to any diabetic who uses insulin.