TechKewl™ Cooling Back Wrap

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The ultimate cool/cold pack for your back that really last for 2-3 hours, from market leader Technische. This cooling back wrap provides cooling relief to aches and pains.

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Product Description

The ultimate cool/cold pack for your back that really lasts for 2-3 hours, from market leader Technische.

This cooling back wrap provides cooling relief to aches and pains.


  • Hook & loop attachments
  • Easy to activate
  • 2-3 hours of cooling relief
  • Maintain a constant 58°F (15°C) temperature
  • Four CoolPax™ inserts
  • Colors: Blue

How it Works:

TechKewl™ products are designed to provide targeted temperature cooling using advanced Phase Change Cooling Materials. These materials are activated by exposing them to any condition below their Phase Change Temperature. This means that Cool Pax™ can be activated in freezers, fridges, ice water or any other situation where the temperature is below 58°F (14°C). This unique feature means that with the use of ice in a cooler, users can re-activate inserts by simply placing them in a cooler full of ice ... no need for electricity. Compared to water, these Phase Change Materials freeze faster, stay frozen longer and are lighter in weight. 

How to Activate:

TechKewlTM Phase Change Cooling inserts are activated in ice water or the freezer. They will re-charge in any environment where the temperature is below 58°F (14°C). Simply place them in ice water or the freezer for 45 mins to ensure that they are solid all the way through. Please note that Phase Change Material solidifies from the outside in, so they may look solid after 15 mins but need the full 45 mins to be solid all the way through.

Shopping with Confidence!

We appreciate that you want to shop with confidence online. And so Bad Backs wishes to confirm the importance we place on your privacy, security, our returns policy and customer service support.

Should you choose to shop in-store, visit one of our stores in Melbourne, Sydney or Perth. Click here for our store locations.


Who is Technische ?

TechNiche International started as a small, specialty apparel company with only a few products and a handful of customers. Today, the company has grown to become a technology leader in the exciting field of performance apparel. Its product offering has expanded to include gender specific styles, and the personal cooling and heating technology offerings have grown to meet the needs of its expanding customer base. Its customers now span the globe representing a large, diverse group of people who use apparel to enhance performance. Whether you are a construction worker trying to “beat the heat” down under in Australia, a motorcyclist touring through the California desert or an athlete training for the next Olympic games, its products can help you achieve your goals.


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