Macna Cool Pack 37

They are not just the traditional cooling packs you use in your cool box, these are way better! These cool packs use renewable bio-based Phase Change Material (PCM) cooling technology. It’s non-toxic, 100% biodegradable, 20% lighter than water, and durable. You can keep your body cool without the risk of frostbite and they don’t produce condensation.

There are 3 different temperature inserts to choose from: 70F, 84F, and 99F)

The PCM can be activated in different ways, by putting it in ice water or in a freezer or refrigerator. They can also be activated by exposing them to any ambient temperature lower than

• 66F with the Cool pack 70F insert
• 79F with the Cool pack 84F insert
• 93F with the Cool pack 99F insert

Once the PCM has reached its core temperature, it will stay at that temperature for hours. This way you can still enjoy riding on a hot summer day, even when standing at a traffic light.