The perfect companion for your insulin pen when you're on the go.

Get ready to stay cool in more ways than one! Dia-Cool is the perfect companion for your insulin pen when you're on the go. With no electricity needed, this lightweight and compact pouch uses evaporation of water to keep your insulin pen cool.

Reusable and available in 7 different sizes, Dia-Cool is a practical solution for maintaining a consistent temperature for your insulin pen, allowing you to stay cool daily. No more worrying about temperature changes - grab your Dia-Cool and go!

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.
• This product bears the CE marking and complies with the Medical Devices Regulation (MDR 2017/745), ensuring that it meets the highest standards of safety and performance required within the European Union as well as compliant with the latest European general product safety regulations

Available in several sizes

Dia-Cool cooling wallets are available in different sizes so you can choose the one that matches how many insulin pens or vials you carry.See all Dia-Cool sizes on the main collection page.

• Dia-Cool Size 1 – 19 x 6.5 cm (1 insulin pen)
• Dia-Cool Size 2 – 19.3 x 9.8 cm (2 pens or 2 vials)
• Dia-Cool Size 3 – 19 x 13.2 cm (up to 3 pens)
• Dia-Cool Size 4 – 19 x 15.5 cm (up to 4 pens or 8 vials)
• Dia-Cool Size 5 – 15.2 x 13.2 cm (up to 4 vials or eye drops)
• Dia-Cool Size 6 – 13.2 x 13.2 cm (up to 3 vials or eye drops)
• Dia-Cool Size 7 – 11 x 6.5 cm (1 vial or 1 eye drop bottle)

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.