A Frio case is easily activated with just water. These handy cooling wallets for people with diabetes.
Keep your insulin cool without refrigeration! Duo-Pen Frio for one or two pens, Large Frio for pens and bottles.
* Keeps insulin bottles or pens cool without refrigeration.
* Activate with just tap water.
* Great for active travelers.
* Can be used and re-activated hundreds of times.
* Stays cool up to 45 hours.
* Available in Black or Blue and six sizes
Supplies Not Included!
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