Stay cool on the move with Dia-Cool, the wallet designed to keep your insulin or Glucagon chilled

No need for external tools or electricity; it works through water evaporation.

We offer 7 sizes fitting everything from insulin pens, Glucagon kits, vials, to eye drops or other meds. Dia-Cool maintains the right temperature for up to 48 hours, making your insulin consistently safe, even in summer. It's compact, built for daily intensity, and reusable.

For diabetics, Dia-Cool is a game-changer. Simply dip the Cool-Pack in cold water to activate. As water evaporates, it cools just like sweat cools the skin. Once beads dry out, re-dip to reactivate and reuse.

Our Dia-Cool kits are user-friendly and easy to maintain.

Size 6 – for 3 insulin vials or eye drops
Important : do not insert 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?

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