Keep your insulin at the right temperature wherever you go.

Dia-Cool by Kaio-Dia is designed to keep your insulin safe and cool for up to 48 hours. Made with water evaporation technology, this cooling wallet is lightweight and easy to carry. It is available in 7 different sizes and a variety of plain colors, making it stylish, but also practical. Plus it’s robust and easy to clean so you don’t have to worry about maintenance! With Dia-Cool, you can take your medication with ease whether it's on a weekend getaway or a long business trip.

Size 2 – for 2 insulin pens or 2 vials

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.

Insulin cooling wallet for 2 insulin pens or 2 vials - Dia-Cool PLAIN COLORS