Your insulin pen's ideal partner for on-the-move moments

Stay effortlessly cool with Dia-Cool, your insulin pen's best mate when traveling. Operating without electricity, this nimble pouch employs water evaporation to ensure your insulin pen remains chilled.

Offered in 7 versatile sizes and reusable, Dia-Cool provides a reliable solution to keep your insulin pen's temperature steady daily. Put temperature concerns aside, pick up your Dia-Cool, and venture out!

Size 1 – for 1 insulin pen

Dia-Cool Features:

Insulin cooling wallet up to 48 hours.
Keep your insulin up to 12°C cooler than the air temperature.
Only needs cold water, NO cooling elements nor electricity needed.
Compact, Low in Weight, Reusable and Durable.
Good quality zipper for intensive usage.
Available in a range of fashionable designs and trendy colors.
Superior printing with Eco Solvent Ink for long terms vibrant colors.

Available in many sizes:

Dia-Cool Specification :

Fabric composition: 100% Polyester.
Hydro Gel Pearls (non-flammable, non-toxic).
For washing and care instruction please read the manual carefully.
Packaging size: Plastic clip size 15 x 11 x 0.5 cm.
Weight: 20-50 grams.

How does it work?

Before using the first time, immerse the Dia-Cool insulin cooling wallet in water for 1 hour. Later reloading takes about 20 minutes. Next, dry the Cool-Pack and place it in the outer bag.
Depending on the external temperature, the Dia-Cool keeps your insulin cool for at least 48 hours. After that just dip the Cool element in cold water again. The Dia-Cool then cools again.
You can download here the user manual.

Like all Kaio-Dia products this insulin cooling wallet is made for and tested by Diabetics.