Krazy Kool Technology™ Cold Cores (375g x 2)

There are many ice packs on the market. Most freezer ice packs contain a water based gel in a plastic bag or hard plastic container. Unlike traditional ice packs that melt in minutes, the Krazy Kool Technology™ Cold Cores are a proprietary engineered design that contains a super cold refrigerant core, phase change material and a cooling thermal gel, all sealed in a protective durable heat reflective outer layer. It is engineered to cool the air around it at a controlled consistent rate, to deliver long lasting cold therapy, without the constant need for refreezing. 

We cannot guarantee the actual thaw time, as actual conditions vary. Where conventional ice packs in plastic bags fully melt within minutes and phase change ice packs might last an hour or so. The projected thaw rating for Krazy Kool Technology™ Cold Cores, with continuous unprotected exposure is 4-5 hours to reach 32°F/0°C, at room temperature. The Cold Cores were designed with its own custom, cold retention pouch to extend available stored cold therapy for an added 6-8 hours prior to full exposure at 74°F/23°C, consequently giving the user all day cold therapy.

Where portable chemical instant ice packs are 35°F/2°C and last 5 minutes and freezer ice packs freeze at various temperatures below freezing, depending on your freezer limitations, Krazy Kool Technology™ Cold Cores were designed to reach or go below -18°C/0°F stay frozen for extended periods.  Basically, the colder your settings on your freezer, the colder Cold Cores will get, and the longer they are kept in the freezer, the longer they will last. 

At temperatures below 32°F/0°C, any frozen material can give you frostbite, so yes Cold Cores could give you frostbite if used improperly. The Cold Cores were not designed to be used directly on bare skin. They were designed to be used as a component within the Krazy Kool Technology™ System.

The main components of the Core Core: super cold refrigerant core; phase change material; and the cooling thermal gel are ALL safe, non toxic, compostable materials. 

The system’s main components (cold cores, regulator, hyper-evaporative shell) are constructed from durable materials for everyday use. The recommended minimum freeze time is 12 hours. For everyday continuous availability, freeze an additional 4 Cold Cores to alternate daily use, for each system.

Size: 7.9" x 5" (20cm x 12.8cm)
Weight: 13.2oz (375g)

1. Freeze flat for at least 12 hours. For longer lasting temperatures freeze longer.
2. Reusable.

Non-Toxic Refrigerant Core, Non-Toxic Phase Change Material, Non-Toxic Gel, Non-Toxic Organic Material, Water.

Gently rinse and wipe Cold Core with a cloth.

Depending on the freezer temperature limits being used, the Cold Cores may reach or exceed 0°F (-18°C). Do not apply the frozen Krazy Kool Technology™ Cold Core directly on bare skin. Use in conjunction with the Krazy Kool Technology™ System.

Contents are not edible. Do not consume. Dispose if leaking.

Ratings are not precise and are done in an in-house environment and are raw estimates only, actual results may differ. We do not guarantee that the Krazy Kool Technology™ Cold Cores will reach or exceed 0°F (-18°C).

Although Krazy Kool Technology™ Cold Cores are designed and intended to perform in heat and to last all day, Krazy Kool Technology™ Cold Core actual performance is dependent on the temperatures of its surroundings. No claims or guarantees has been made or is being made that the product will remain cold regardless of external temperatures or that it will remain cold for specific periods of time. To extend the performance of the Krazy Kool Technology™ Cold Cores, it is recommended to store the system in a cool place, away from direct sun or heat. 

The Krazy Kool Technology™ System provides personal cooling cold therapy and is a heat relief aid only and not a medical device.